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If 10, x, 15 and 3 are in proportion then find the value of x.
  • a)
    2
  • b)
    3
  • c)
    4
  • d)
    None of these
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
If 10, x, 15 and 3 are in proportion then find the value of x.a)2b)3c)...
To find the value of x, we need to determine if the given numbers are in proportion. In a proportion, the product of the means is equal to the product of the extremes.

Given numbers: 10, x, 15, 3

Product of the means: x * 15
Product of the extremes: 10 * 3

If the two products are equal, then the numbers are in proportion. Let's compare the two products:

x * 15 = 10 * 3

To solve for x, we need to isolate it on one side of the equation. We can do this by dividing both sides of the equation by 15:

(x * 15) / 15 = (10 * 3) / 15

Simplifying the equation:

x = 30 / 15

x = 2

Therefore, the value of x is 2. Therefore, the correct answer is option 'A'.
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If 10, x, 15 and 3 are in proportion then find the value of x.a)2b)3c)...
Correct answer is option A
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