Question

Find the forth proportional to 5,8,15 __

Answer 1

Answer:

sorry I don't know muje nahi aata

Answer 2

Answer:

Let the fourth proportional be 'x'.

Product of means = Product of extremes, for the numbers to be in proportion.

So, 8 * 15 = 5 * x

or 120 = 5x

Therefore x = 120/5=24.

Therefore the fourth proportional is 24.