To find the scale factor of Jupiter to Earth, we need to divide the circumference of Jupiter by the circumference of Earth.
Circumference of Jupiter: 272,946 miles
Circumference of Earth: 24,901 miles
Scale Factor = Circumference of Jupiter / Circumference of Earth
Scale Factor = 272,946 miles / 24,901 miles ≈ 10.95
Rounding this to the nearest whole number gives us approximately 11.
Thus, the scale factor of Jupiter to Earth is 11:1 (ratio of 11 to 1).