Home / 95,191.46-131,360.91-52,753.94

Finding the Fourth Proportional to 95,191.46, 131,360.91 and 52,753.94

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Solution

The fourth proportional to 95,191.46, 131,360.91 and 52,753.94 is: 72,798.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,191.46 : 131,360.91 = 52,753.94 : x
  2. Step 2: Convert to fraction form
    95,191.46/131,360.91 = 52,753.94/x
  3. Step 3: Cross multiply
    95,191.46x = 131,360.91 × 52,753.94
  4. Step 4: Simplify right side
    95,191.46x = 6,929,805,564.49
  5. Step 5: Solve for x
    x = 6,929,805,564.49/95,191.46
  6. Step 6: Final answer
    x = 72,798.61

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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.