Question

find the fourth proportion of 20,25 & 4​

Answer 1

Answer:

5

Step-by-step explanation:

20:25::4:x

product of mean term= product of extream term

20×x=25×4

20x=100

x=100/20

x=5

Answer 2

Answer:

5

Step-by-step explanation:

Let the forth proportion of 20,25 & 4 be x

Therefore the equation will be

20×x=25×4

x= 25×4

20

x=5

Therefore answer is 5

Hope this will help Pls mark it as brainliest