Finding the Third Proportional to 61,390.13 and 92,313.84
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Solution
The third proportional to 61,390.13 and 92,313.84 is: 138,814.60
Step by Step Solution
- Step 1: Write the proportion equation
61,390.13 : 92,313.84 = 92,313.84 : x - Step 2: Convert to fraction form
61,390.13/92,313.84 = 92,313.84/x - Step 3: Cross multiply
61,390.13x = 92,313.84 × 92,313.84 - Step 4: Simplify right side
61,390.13x = 8,521,845,747.90 - Step 5: Solve for x
x = 8,521,845,747.90/61,390.13 - Step 6: Final answer
x = 138,814.60
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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.