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Finding the Fourth Proportional to 5,993.52, 8,992.02 and 3,073.86

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Solution

The fourth proportional to 5,993.52, 8,992.02 and 3,073.86 is: 4,611.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993.52 : 8,992.02 = 3,073.86 : x
  2. Step 2: Convert to fraction form
    5,993.52/8,992.02 = 3,073.86/x
  3. Step 3: Cross multiply
    5,993.52x = 8,992.02 × 3,073.86
  4. Step 4: Simplify right side
    5,993.52x = 27,640,210.60
  5. Step 5: Solve for x
    x = 27,640,210.60/5,993.52
  6. Step 6: Final answer
    x = 4,611.68

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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.