Finding the Third Proportional to 57,579.75 and 88,191.75
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Solution
The third proportional to 57,579.75 and 88,191.75 is: 135,078.47
Step by Step Solution
- Step 1: Write the proportion equation
57,579.75 : 88,191.75 = 88,191.75 : x - Step 2: Convert to fraction form
57,579.75/88,191.75 = 88,191.75/x - Step 3: Cross multiply
57,579.75x = 88,191.75 × 88,191.75 - Step 4: Simplify right side
57,579.75x = 7,777,784,768.06 - Step 5: Solve for x
x = 7,777,784,768.06/57,579.75 - Step 6: Final answer
x = 135,078.47
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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.