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Finding the Fourth Proportional to 44,488.20, 66,809.10 and 23,752.20

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Solution

The fourth proportional to 44,488.20, 66,809.10 and 23,752.20 is: 35,669.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,488.20 : 66,809.10 = 23,752.20 : x
  2. Step 2: Convert to fraction form
    44,488.20/66,809.10 = 23,752.20/x
  3. Step 3: Cross multiply
    44,488.20x = 66,809.10 × 23,752.20
  4. Step 4: Simplify right side
    44,488.20x = 1,586,863,105.02
  5. Step 5: Solve for x
    x = 1,586,863,105.02/44,488.20
  6. Step 6: Final answer
    x = 35,669.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.