Home / 63,926.38-95,874.17-19,553.51

Finding the Fourth Proportional to 63,926.38, 95,874.17 and 19,553.51

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Solution

The fourth proportional to 63,926.38, 95,874.17 and 19,553.51 is: 29,325.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,926.38 : 95,874.17 = 19,553.51 : x
  2. Step 2: Convert to fraction form
    63,926.38/95,874.17 = 19,553.51/x
  3. Step 3: Cross multiply
    63,926.38x = 95,874.17 × 19,553.51
  4. Step 4: Simplify right side
    63,926.38x = 1,874,676,444.07
  5. Step 5: Solve for x
    x = 1,874,676,444.07/63,926.38
  6. Step 6: Final answer
    x = 29,325.56

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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.