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The third proportional to 12, 18 is
- a)24
- b)27
- c)36
- d)none of these
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
The third proportional to 12, 18 isa)24b)27c)36d)none of theseCorrect ...
12:18=18:C 12/18 = 18/C 12C = 18*18 12C = 324C = 324/12 C =27
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Most Upvoted Answer
The third proportional to 12, 18 isa)24b)27c)36d)none of theseCorrect ...
Solution:
The third proportional to 12, 18 is a number that is directly proportional to both 12 and 18.
Let the third proportional be x.
Then, we have:
12 : 18 :: 18 : x
Using the property of proportionality, we have:
12 × x = 18 × 18
Simplifying, we get:
x = (18 × 18) / 12
x = 27
Therefore, the third proportional to 12, 18 is 27.
Hence, option B is the correct answer.
The third proportional to 12, 18 is a number that is directly proportional to both 12 and 18.
Let the third proportional be x.
Then, we have:
12 : 18 :: 18 : x
Using the property of proportionality, we have:
12 × x = 18 × 18
Simplifying, we get:
x = (18 × 18) / 12
x = 27
Therefore, the third proportional to 12, 18 is 27.
Hence, option B is the correct answer.
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Community Answer
The third proportional to 12, 18 isa)24b)27c)36d)none of theseCorrect ...
For the third proportion = (18×18)÷12
=27
=27
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The third proportional to 12, 18 isa)24b)27c)36d)none of theseCorrect answer is option 'B'. Can you explain this answer?
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