Home / 95,286.29-131,498.57-57,553.25

Finding the Fourth Proportional to 95,286.29, 131,498.57 and 57,553.25

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Solution

The fourth proportional to 95,286.29, 131,498.57 and 57,553.25 is: 79,425.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,286.29 : 131,498.57 = 57,553.25 : x
  2. Step 2: Convert to fraction form
    95,286.29/131,498.57 = 57,553.25/x
  3. Step 3: Cross multiply
    95,286.29x = 131,498.57 × 57,553.25
  4. Step 4: Simplify right side
    95,286.29x = 7,568,169,560.24
  5. Step 5: Solve for x
    x = 7,568,169,560.24/95,286.29
  6. Step 6: Final answer
    x = 79,425.59

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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.