Home / 64,177.91-96,273.29-22,052.43

Finding the Fourth Proportional to 64,177.91, 96,273.29 and 22,052.43

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Solution

The fourth proportional to 64,177.91, 96,273.29 and 22,052.43 is: 33,080.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,177.91 : 96,273.29 = 22,052.43 : x
  2. Step 2: Convert to fraction form
    64,177.91/96,273.29 = 22,052.43/x
  3. Step 3: Cross multiply
    64,177.91x = 96,273.29 × 22,052.43
  4. Step 4: Simplify right side
    64,177.91x = 2,123,059,878.33
  5. Step 5: Solve for x
    x = 2,123,059,878.33/64,177.91
  6. Step 6: Final answer
    x = 33,080.85

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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.