Find the geometric mean for the numbers 135, 240, 1000, and 25,000 by following these steps:
a. Find the log (base10) of each number:
135, 240, 1000, 25,000
b. Average those four logs.
c. Find the antilog of the average by raising 10 to the number obtained in part b. The result is the geometric mean. You may round it to the nearest whole number.
d. Find the mean and median of the original four numbers, and then write the values for the geometric mean, the mean, and the median from smallest on the left to largest on the right.

  • CreatedJuly 16, 2015
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