Finding the Third Proportional to 87,145.88 and 184,757.84
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Solution
The third proportional to 87,145.88 and 184,757.84 is: 391,704.80
Step by Step Solution
- Step 1: Write the proportion equation
87,145.88 : 184,757.84 = 184,757.84 : x - Step 2: Convert to fraction form
87,145.88/184,757.84 = 184,757.84/x - Step 3: Cross multiply
87,145.88x = 184,757.84 × 184,757.84 - Step 4: Simplify right side
87,145.88x = 34,135,457,940.31 - Step 5: Solve for x
x = 34,135,457,940.31/87,145.88 - Step 6: Final answer
x = 391,704.80
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.