Finding the Third Proportional to 88,354.13 and 136,504.69
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Solution
The third proportional to 88,354.13 and 136,504.69 is: 210,895.98
Step by Step Solution
- Step 1: Write the proportion equation
88,354.13 : 136,504.69 = 136,504.69 : x - Step 2: Convert to fraction form
88,354.13/136,504.69 = 136,504.69/x - Step 3: Cross multiply
88,354.13x = 136,504.69 × 136,504.69 - Step 4: Simplify right side
88,354.13x = 18,633,529,709.47 - Step 5: Solve for x
x = 18,633,529,709.47/88,354.13 - Step 6: Final answer
x = 210,895.98
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.