Home / 63,400.39-95,118.36-25,476.29

Finding the Fourth Proportional to 63,400.39, 95,118.36 and 25,476.29

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Solution

The fourth proportional to 63,400.39, 95,118.36 and 25,476.29 is: 38,221.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,400.39 : 95,118.36 = 25,476.29 : x
  2. Step 2: Convert to fraction form
    63,400.39/95,118.36 = 25,476.29/x
  3. Step 3: Cross multiply
    63,400.39x = 95,118.36 × 25,476.29
  4. Step 4: Simplify right side
    63,400.39x = 2,423,262,923.68
  5. Step 5: Solve for x
    x = 2,423,262,923.68/63,400.39
  6. Step 6: Final answer
    x = 38,221.58

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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.