Question

If 20, 25, 15 and x are in proportion, find the value of x.
(1) 14 (2) 18 (3) 21 (4) 24​

Answer 1

Answer:

hey mate ur answer is 18.75 or 18 I. e. option no. (2)

Step-by-step explanation:

20 : 25 : : 15 : x

=> 20 / 25 = 15 / x

=> 20 x = 25 * 15

=> x = 25 * 15 / 20

=> x = 375 / 20

=> x = 18.75