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Finding the Fourth Proportional to 29,663.71, 44,439.63 and 23,057.80

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Solution

The fourth proportional to 29,663.71, 44,439.63 and 23,057.80 is: 34,543.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,663.71 : 44,439.63 = 23,057.80 : x
  2. Step 2: Convert to fraction form
    29,663.71/44,439.63 = 23,057.80/x
  3. Step 3: Cross multiply
    29,663.71x = 44,439.63 × 23,057.80
  4. Step 4: Simplify right side
    29,663.71x = 1,024,680,100.61
  5. Step 5: Solve for x
    x = 1,024,680,100.61/29,663.71
  6. Step 6: Final answer
    x = 34,543.22

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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.