Home / 44,565.30-66,846.24-11,286.54

Finding the Fourth Proportional to 44,565.30, 66,846.24 and 11,286.54

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Solution

The fourth proportional to 44,565.30, 66,846.24 and 11,286.54 is: 16,929.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,565.30 : 66,846.24 = 11,286.54 : x
  2. Step 2: Convert to fraction form
    44,565.30/66,846.24 = 11,286.54/x
  3. Step 3: Cross multiply
    44,565.30x = 66,846.24 × 11,286.54
  4. Step 4: Simplify right side
    44,565.30x = 754,462,761.61
  5. Step 5: Solve for x
    x = 754,462,761.61/44,565.30
  6. Step 6: Final answer
    x = 16,929.38

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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.