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Finding the Fourth Proportional to 29,464.20, 44,147.70 and 25,090.20

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Solution

The fourth proportional to 29,464.20, 44,147.70 and 25,090.20 is: 37,593.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,464.20 : 44,147.70 = 25,090.20 : x
  2. Step 2: Convert to fraction form
    29,464.20/44,147.70 = 25,090.20/x
  3. Step 3: Cross multiply
    29,464.20x = 44,147.70 × 25,090.20
  4. Step 4: Simplify right side
    29,464.20x = 1,107,674,622.54
  5. Step 5: Solve for x
    x = 1,107,674,622.54/29,464.20
  6. Step 6: Final answer
    x = 37,593.91

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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.