Home / 63,719.78-95,425.97-50,346.27

Finding the Fourth Proportional to 63,719.78, 95,425.97 and 50,346.27

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Solution

The fourth proportional to 63,719.78, 95,425.97 and 50,346.27 is: 75,397.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,719.78 : 95,425.97 = 50,346.27 : x
  2. Step 2: Convert to fraction form
    63,719.78/95,425.97 = 50,346.27/x
  3. Step 3: Cross multiply
    63,719.78x = 95,425.97 × 50,346.27
  4. Step 4: Simplify right side
    63,719.78x = 4,804,341,398.90
  5. Step 5: Solve for x
    x = 4,804,341,398.90/63,719.78
  6. Step 6: Final answer
    x = 75,397.97

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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.