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Finding the Fourth Proportional to 6,007.52, 9,013.11 and 2,847.39

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Solution

The fourth proportional to 6,007.52, 9,013.11 and 2,847.39 is: 4,271.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007.52 : 9,013.11 = 2,847.39 : x
  2. Step 2: Convert to fraction form
    6,007.52/9,013.11 = 2,847.39/x
  3. Step 3: Cross multiply
    6,007.52x = 9,013.11 × 2,847.39
  4. Step 4: Simplify right side
    6,007.52x = 25,663,810.82
  5. Step 5: Solve for x
    x = 25,663,810.82/6,007.52
  6. Step 6: Final answer
    x = 4,271.95

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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.