Home / 95,010.50-131,114.62-52,571.90

Finding the Fourth Proportional to 95,010.50, 131,114.62 and 52,571.90

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Solution

The fourth proportional to 95,010.50, 131,114.62 and 52,571.90 is: 72,549.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,010.50 : 131,114.62 = 52,571.90 : x
  2. Step 2: Convert to fraction form
    95,010.50/131,114.62 = 52,571.90/x
  3. Step 3: Cross multiply
    95,010.50x = 131,114.62 × 52,571.90
  4. Step 4: Simplify right side
    95,010.50x = 6,892,944,691.18
  5. Step 5: Solve for x
    x = 6,892,944,691.18/95,010.50
  6. Step 6: Final answer
    x = 72,549.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.