Home / 63,929.32-95,917.02-22,382.44

Finding the Fourth Proportional to 63,929.32, 95,917.02 and 22,382.44

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Solution

The fourth proportional to 63,929.32, 95,917.02 and 22,382.44 is: 33,581.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,929.32 : 95,917.02 = 22,382.44 : x
  2. Step 2: Convert to fraction form
    63,929.32/95,917.02 = 22,382.44/x
  3. Step 3: Cross multiply
    63,929.32x = 95,917.02 × 22,382.44
  4. Step 4: Simplify right side
    63,929.32x = 2,146,856,945.13
  5. Step 5: Solve for x
    x = 2,146,856,945.13/63,929.32
  6. Step 6: Final answer
    x = 33,581.73

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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.