Question

If 20,25,15and X are in proportion

Find value of X

Answer 1

25:20::15:X

25/X=20/15
20X=25*15
25X = 375
X=375/20
X = 18.75

Answer 2

Answer:12

Step-by-step explanation:

20/25=15/x

x=15×25/20

x=375/20

x=18.75