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Finding the Fourth Proportional to 24,801.60, 37,202.40 and 17,414.40

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Solution

The fourth proportional to 24,801.60, 37,202.40 and 17,414.40 is: 26,121.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,801.60 : 37,202.40 = 17,414.40 : x
  2. Step 2: Convert to fraction form
    24,801.60/37,202.40 = 17,414.40/x
  3. Step 3: Cross multiply
    24,801.60x = 37,202.40 × 17,414.40
  4. Step 4: Simplify right side
    24,801.60x = 647,857,474.56
  5. Step 5: Solve for x
    x = 647,857,474.56/24,801.60
  6. Step 6: Final answer
    x = 26,121.60

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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.