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Finding the Fourth Proportional to 29,301.60, 44,049.60 and 25,024.80

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Solution

The fourth proportional to 29,301.60, 44,049.60 and 25,024.80 is: 37,620.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,301.60 : 44,049.60 = 25,024.80 : x
  2. Step 2: Convert to fraction form
    29,301.60/44,049.60 = 25,024.80/x
  3. Step 3: Cross multiply
    29,301.60x = 44,049.60 × 25,024.80
  4. Step 4: Simplify right side
    29,301.60x = 1,102,332,430.08
  5. Step 5: Solve for x
    x = 1,102,332,430.08/29,301.60
  6. Step 6: Final answer
    x = 37,620.21

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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.