Question

First , second and third term of the proportion are respectively 4 , 6 and 8 . Find the fourth term

Answer 1

Answer:a1=4

a2=6

a3=8

d=a2-a1=6-4=2

Hence, d=2

Now, 4th term,

a4=a3+d=8+2=10

Hence, a4=10

Step-by-step explanation: