Question 1193327
the slope is the change in the vertical height divided by the corresponding change in the horizontal distance.
10/200 = 1/20.
1/20 * 1500 = 75 feet high.
the ramp will have a vertical height of 75 feet after a  horizontal distance of  1500 feet, assuming it continues ramping up at the same rate as when it had a vertical height of 10 feet after a horizontal distance of 200 feet.