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Finding the Fourth Proportional to 29,523.41, 44,285.16 and 8,983.89

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Solution

The fourth proportional to 29,523.41, 44,285.16 and 8,983.89 is: 13,475.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,523.41 : 44,285.16 = 8,983.89 : x
  2. Step 2: Convert to fraction form
    29,523.41/44,285.16 = 8,983.89/x
  3. Step 3: Cross multiply
    29,523.41x = 44,285.16 × 8,983.89
  4. Step 4: Simplify right side
    29,523.41x = 397,853,006.07
  5. Step 5: Solve for x
    x = 397,853,006.07/29,523.41
  6. Step 6: Final answer
    x = 13,475.85

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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.