Home / 29,652.75-44,472.13-10,922.61

Finding the Fourth Proportional to 29,652.75, 44,472.13 and 10,922.61

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Solution

The fourth proportional to 29,652.75, 44,472.13 and 10,922.61 is: 16,381.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,652.75 : 44,472.13 = 10,922.61 : x
  2. Step 2: Convert to fraction form
    29,652.75/44,472.13 = 10,922.61/x
  3. Step 3: Cross multiply
    29,652.75x = 44,472.13 × 10,922.61
  4. Step 4: Simplify right side
    29,652.75x = 485,751,731.86
  5. Step 5: Solve for x
    x = 485,751,731.86/29,652.75
  6. Step 6: Final answer
    x = 16,381.34

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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.