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Finding the Fourth Proportional to 2,365.92, 3,562.61 and 1,753.97

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Solution

The fourth proportional to 2,365.92, 3,562.61 and 1,753.97 is: 2,641.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365.92 : 3,562.61 = 1,753.97 : x
  2. Step 2: Convert to fraction form
    2,365.92/3,562.61 = 1,753.97/x
  3. Step 3: Cross multiply
    2,365.92x = 3,562.61 × 1,753.97
  4. Step 4: Simplify right side
    2,365.92x = 6,248,684.48
  5. Step 5: Solve for x
    x = 6,248,684.48/2,365.92
  6. Step 6: Final answer
    x = 2,641.12

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.