Finding the Third Proportional to 60,916 and 91,122
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Solution
The third proportional to 60,916 and 91,122 is: 136,306.04
Step by Step Solution
- Step 1: Write the proportion equation
60,916 : 91,122 = 91,122 : x - Step 2: Convert to fraction form
60,916/91,122 = 91,122/x - Step 3: Cross multiply
60,916x = 91,122 × 91,122 - Step 4: Simplify right side
60,916x = 8,303,218,884 - Step 5: Solve for x
x = 8,303,218,884/60,916 - Step 6: Final answer
x = 136,306.04
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.