Question

If x, 4,5 and 20 are in proportion, find the value of x

Answer 1

Answer:

1

Step-by-step explanation:

x:4 :: 5:20

therefore,

x/4=5/20

x*20 = 5*4

x= 20/20

x=1

Hope I helped you

Answer 2

Answer:

1

Step-by-step explanation:

x:4 : : 5:20

x/4 = 5/20

20x = 4*5

20x = 20

x = 1