Home / 63,398.39-95,115.36-25,474.29

Finding the Fourth Proportional to 63,398.39, 95,115.36 and 25,474.29

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Solution

The fourth proportional to 63,398.39, 95,115.36 and 25,474.29 is: 38,218.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,398.39 : 95,115.36 = 25,474.29 : x
  2. Step 2: Convert to fraction form
    63,398.39/95,115.36 = 25,474.29/x
  3. Step 3: Cross multiply
    63,398.39x = 95,115.36 × 25,474.29
  4. Step 4: Simplify right side
    63,398.39x = 2,422,996,264.09
  5. Step 5: Solve for x
    x = 2,422,996,264.09/63,398.39
  6. Step 6: Final answer
    x = 38,218.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.