Finding the Third Proportional to 57,806 and 91,557
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Solution
The third proportional to 57,806 and 91,557 is: 145,014.09
Step by Step Solution
- Step 1: Write the proportion equation
57,806 : 91,557 = 91,557 : x - Step 2: Convert to fraction form
57,806/91,557 = 91,557/x - Step 3: Cross multiply
57,806x = 91,557 × 91,557 - Step 4: Simplify right side
57,806x = 8,382,684,249 - Step 5: Solve for x
x = 8,382,684,249/57,806 - Step 6: Final answer
x = 145,014.09
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.