Home / 44,553.70-66,829.91-11,273.53

Finding the Fourth Proportional to 44,553.70, 66,829.91 and 11,273.53

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Solution

The fourth proportional to 44,553.70, 66,829.91 and 11,273.53 is: 16,910.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,553.70 : 66,829.91 = 11,273.53 : x
  2. Step 2: Convert to fraction form
    44,553.70/66,829.91 = 11,273.53/x
  3. Step 3: Cross multiply
    44,553.70x = 66,829.91 × 11,273.53
  4. Step 4: Simplify right side
    44,553.70x = 753,408,960.56
  5. Step 5: Solve for x
    x = 753,408,960.56/44,553.70
  6. Step 6: Final answer
    x = 16,910.13

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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.