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Finding the Fourth Proportional to 29,760.71, 44,641.07 and 23,191.82

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Solution

The fourth proportional to 29,760.71, 44,641.07 and 23,191.82 is: 34,787.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,760.71 : 44,641.07 = 23,191.82 : x
  2. Step 2: Convert to fraction form
    29,760.71/44,641.07 = 23,191.82/x
  3. Step 3: Cross multiply
    29,760.71x = 44,641.07 × 23,191.82
  4. Step 4: Simplify right side
    29,760.71x = 1,035,307,407.85
  5. Step 5: Solve for x
    x = 1,035,307,407.85/29,760.71
  6. Step 6: Final answer
    x = 34,787.72

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Similar ratio
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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.