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The first, third and the fourth terms of a proportion are 6, 12 and 36. What is the second term?
  • a)
    12
  • b)
    18
  • c)
    16
  • d)
    108
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The first, third and the fourth terms of a proportion are 6, 12 and 36...
The ratio of boys and girls = 2:3 Girls =180 Let the number of boys be x
   = 120
⇒ Boys = 120
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Most Upvoted Answer
The first, third and the fourth terms of a proportion are 6, 12 and 36...
Given:
First term (a) = 6
Third term (c) = 12
Fourth term (d) = 36

To find:
Second term (b)

We know that in a proportion, the product of the first and fourth terms is equal to the product of the second and third terms.

So, we can write the proportion as:

a * d = b * c

Substituting the given values, we have:

6 * 36 = b * 12

216 = 12b

Dividing both sides by 12, we get:

b = 216/12

b = 18

Therefore, the second term is 18.
Hence, the correct option is B.
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The first, third and the fourth terms of a proportion are 6, 12 and 36. What is the second term?a)12b)18c)16d)108Correct answer is option 'B'. Can you explain this answer?
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