Question

4. Find the fourth term so that the four numbers are
in proportion
(i) 6 g, 96 kg, 7.50, 3 x
(ii) 24 boys, 18 boys, 3 kg, y kg
10​

Answer 1

Answer:

6g:96000g::7.50:3x

6/96000=7.50/3x =

x=750*960/18=40000

3x=40000*3=120000

(b) 24:18::3:y

24/18=3/y

24y=18*3

y=54/24