Since the line segment is partitioned into a 4:1 ratio, the line segment is divided into 5 equal lengths.
Get the horizontal distance:
9 - 4 = 5
Divide by 5
5/5
Multiply by 4
5/5 x 4 = 4
Add this to the x coordinate of A
4 + 4 = 8
Get the vertical distance:
13 - 1 = 12
Divide by 5
12/5
Multiply by 4
12/5 x 4 = 9.6
Add this to the y coordinate of A
1 + 9.6 = 10.6
The coordinates of the point is
(8, 10.6)
