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Finding the Third Proportional to 4,449 and 5,037

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Solution

The third proportional to 4,449 and 5,037 is: 5,702.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449 : 5,037 = 5,037 : x
  2. Step 2: Convert to fraction form
    4,449/5,037 = 5,037/x
  3. Step 3: Cross multiply
    4,449x = 5,037 × 5,037
  4. Step 4: Simplify right side
    4,449x = 25,371,369
  5. Step 5: Solve for x
    x = 25,371,369/4,449
  6. Step 6: Final answer
    x = 5,702.71

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Why These Related Problems?

These problems maintain the same ratio (1.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.