Home / 29,113.52-43,707.20-24,242.72

Finding the Fourth Proportional to 29,113.52, 43,707.20 and 24,242.72

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Solution

The fourth proportional to 29,113.52, 43,707.20 and 24,242.72 is: 36,394.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,113.52 : 43,707.20 = 24,242.72 : x
  2. Step 2: Convert to fraction form
    29,113.52/43,707.20 = 24,242.72/x
  3. Step 3: Cross multiply
    29,113.52x = 43,707.20 × 24,242.72
  4. Step 4: Simplify right side
    29,113.52x = 1,059,581,411.58
  5. Step 5: Solve for x
    x = 1,059,581,411.58/29,113.52
  6. Step 6: Final answer
    x = 36,394.82

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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.