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Finding the Fourth Proportional to 29,229.70, 43,833.71 and 10,504.69

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Solution

The fourth proportional to 29,229.70, 43,833.71 and 10,504.69 is: 15,753.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,229.70 : 43,833.71 = 10,504.69 : x
  2. Step 2: Convert to fraction form
    29,229.70/43,833.71 = 10,504.69/x
  3. Step 3: Cross multiply
    29,229.70x = 43,833.71 × 10,504.69
  4. Step 4: Simplify right side
    29,229.70x = 460,459,315.93
  5. Step 5: Solve for x
    x = 460,459,315.93/29,229.70
  6. Step 6: Final answer
    x = 15,753.13

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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.