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Finding the Third Proportional to 4,049.37 and 8,850.52

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Solution

The third proportional to 4,049.37 and 8,850.52 is: 19,344.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049.37 : 8,850.52 = 8,850.52 : x
  2. Step 2: Convert to fraction form
    4,049.37/8,850.52 = 8,850.52/x
  3. Step 3: Cross multiply
    4,049.37x = 8,850.52 × 8,850.52
  4. Step 4: Simplify right side
    4,049.37x = 78,331,626.83
  5. Step 5: Solve for x
    x = 78,331,626.83/4,049.37
  6. Step 6: Final answer
    x = 19,344.16

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.