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Finding the Fourth Proportional to 29,456.67, 44,163.46 and 9,454.76

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Solution

The fourth proportional to 29,456.67, 44,163.46 and 9,454.76 is: 14,175.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,456.67 : 44,163.46 = 9,454.76 : x
  2. Step 2: Convert to fraction form
    29,456.67/44,163.46 = 9,454.76/x
  3. Step 3: Cross multiply
    29,456.67x = 44,163.46 × 9,454.76
  4. Step 4: Simplify right side
    29,456.67x = 417,554,915.07
  5. Step 5: Solve for x
    x = 417,554,915.07/29,456.67
  6. Step 6: Final answer
    x = 14,175.22

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1.5x scale

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.