Home / 95,097.28-131,234.88-52,658.56

Finding the Fourth Proportional to 95,097.28, 131,234.88 and 52,658.56

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Solution

The fourth proportional to 95,097.28, 131,234.88 and 52,658.56 is: 72,669.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,097.28 : 131,234.88 = 52,658.56 : x
  2. Step 2: Convert to fraction form
    95,097.28/131,234.88 = 52,658.56/x
  3. Step 3: Cross multiply
    95,097.28x = 131,234.88 × 52,658.56
  4. Step 4: Simplify right side
    95,097.28x = 6,910,639,802.57
  5. Step 5: Solve for x
    x = 6,910,639,802.57/95,097.28
  6. Step 6: Final answer
    x = 72,669.16

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1.5x scale

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.