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Finding the Fourth Proportional to 5,839.52, 8,793.52 and 4,207.37

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Solution

The fourth proportional to 5,839.52, 8,793.52 and 4,207.37 is: 6,335.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.52 : 8,793.52 = 4,207.37 : x
  2. Step 2: Convert to fraction form
    5,839.52/8,793.52 = 4,207.37/x
  3. Step 3: Cross multiply
    5,839.52x = 8,793.52 × 4,207.37
  4. Step 4: Simplify right side
    5,839.52x = 36,997,537.76
  5. Step 5: Solve for x
    x = 36,997,537.76/5,839.52
  6. Step 6: Final answer
    x = 6,335.72

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1.5x scale

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.