Question

The first , third and fourth terms of a proportion are 90 ,150, 10. Find the second term. *​

Answer 1

Answer:

90

Step-by-step explanation:

90 is av fourth term of a proportion are 90

Answer 2

Answer:

Step-by-step explanation:

First term=90

second term=150

third term=10

to find the second term

90:x::150:10

product of means=product of extremes

150x=90*10

150x=900

x=900/150

x=6

ans- the second term in the proportion is 6

Hope this will help