Home / 36,828.78-55,288.17-24,309.42

Finding the Fourth Proportional to 36,828.78, 55,288.17 and 24,309.42

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Solution

The fourth proportional to 36,828.78, 55,288.17 and 24,309.42 is: 36,493.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,828.78 : 55,288.17 = 24,309.42 : x
  2. Step 2: Convert to fraction form
    36,828.78/55,288.17 = 24,309.42/x
  3. Step 3: Cross multiply
    36,828.78x = 55,288.17 × 24,309.42
  4. Step 4: Simplify right side
    36,828.78x = 1,344,023,345.56
  5. Step 5: Solve for x
    x = 1,344,023,345.56/36,828.78
  6. Step 6: Final answer
    x = 36,493.83

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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.