A ball dropped 250 feet. Each time it hits the fround, it bounces back up 1/2 the height it has fallen. Find the total distance, in feet, traveled when the ball hits the ground for the 4th time.
250 + 125 + 125 + 62.5 + 62.5 + 31.25 + 31.25 = \(\boxed{687.5}\)