Question

What is the 5th term in geometric number pattern where the first term is 4 and the ratio 3/1

Answer 1

Hello,

$a_{1} =4\\\\ a_{2} =a_{1}*3=4*3=12\\\\ a_{3} =a_{1}*3^2=4*3^2\\\\ ... a_{5} =4*3^4=324$