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Finding the Fourth Proportional to 3,732.52, 5,594.16 and 1,884.16

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Solution

The fourth proportional to 3,732.52, 5,594.16 and 1,884.16 is: 2,823.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732.52 : 5,594.16 = 1,884.16 : x
  2. Step 2: Convert to fraction form
    3,732.52/5,594.16 = 1,884.16/x
  3. Step 3: Cross multiply
    3,732.52x = 5,594.16 × 1,884.16
  4. Step 4: Simplify right side
    3,732.52x = 10,540,255.11
  5. Step 5: Solve for x
    x = 10,540,255.11/3,732.52
  6. Step 6: Final answer
    x = 2,823.90

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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.