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Finding the Fourth Proportional to 29,336.10, 44,004.15 and 9,609.90

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Solution

The fourth proportional to 29,336.10, 44,004.15 and 9,609.90 is: 14,414.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,336.10 : 44,004.15 = 9,609.90 : x
  2. Step 2: Convert to fraction form
    29,336.10/44,004.15 = 9,609.90/x
  3. Step 3: Cross multiply
    29,336.10x = 44,004.15 × 9,609.90
  4. Step 4: Simplify right side
    29,336.10x = 422,875,481.09
  5. Step 5: Solve for x
    x = 422,875,481.09/29,336.10
  6. Step 6: Final answer
    x = 14,414.85

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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.