Finding the Third Proportional to 88,917.75 and 135,634.50
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Solution
The third proportional to 88,917.75 and 135,634.50 is: 206,895.90
Step by Step Solution
- Step 1: Write the proportion equation
88,917.75 : 135,634.50 = 135,634.50 : x - Step 2: Convert to fraction form
88,917.75/135,634.50 = 135,634.50/x - Step 3: Cross multiply
88,917.75x = 135,634.50 × 135,634.50 - Step 4: Simplify right side
88,917.75x = 18,396,717,590.25 - Step 5: Solve for x
x = 18,396,717,590.25/88,917.75 - Step 6: Final answer
x = 206,895.90
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.