Home / 64,508.27-96,773.75-29,451.47

Finding the Fourth Proportional to 64,508.27, 96,773.75 and 29,451.47

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Solution

The fourth proportional to 64,508.27, 96,773.75 and 29,451.47 is: 44,182.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,508.27 : 96,773.75 = 29,451.47 : x
  2. Step 2: Convert to fraction form
    64,508.27/96,773.75 = 29,451.47/x
  3. Step 3: Cross multiply
    64,508.27x = 96,773.75 × 29,451.47
  4. Step 4: Simplify right side
    64,508.27x = 2,850,128,563.79
  5. Step 5: Solve for x
    x = 2,850,128,563.79/64,508.27
  6. Step 6: Final answer
    x = 44,182.38

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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.