Finding the Third Proportional to 88,415.25 and 135,204.75
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Solution
The third proportional to 88,415.25 and 135,204.75 is: 206,755.33
Step by Step Solution
- Step 1: Write the proportion equation
88,415.25 : 135,204.75 = 135,204.75 : x - Step 2: Convert to fraction form
88,415.25/135,204.75 = 135,204.75/x - Step 3: Cross multiply
88,415.25x = 135,204.75 × 135,204.75 - Step 4: Simplify right side
88,415.25x = 18,280,324,422.56 - Step 5: Solve for x
x = 18,280,324,422.56/88,415.25 - Step 6: Final answer
x = 206,755.33
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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.