Question

find the third term of a proportion whose first second and fourth term are respectively 15, 25 and 50​

Answer 1

Answer:

30

Step-by-step explanation:

product of means=product of extremes

15:25::x:50

15×50=25x

25x=750

x=750/25

x=30

Answer 2

Answer:

product of means = product of extreme

Step-by-step explanation:

15:25::×::50

15×50 = 25X

25X=750

×=750/25

×=30