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Finding the Third Proportional to 14,083 and 20,463

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Solution

The third proportional to 14,083 and 20,463 is: 29,733.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,083 : 20,463 = 20,463 : x
  2. Step 2: Convert to fraction form
    14,083/20,463 = 20,463/x
  3. Step 3: Cross multiply
    14,083x = 20,463 × 20,463
  4. Step 4: Simplify right side
    14,083x = 418,734,369
  5. Step 5: Solve for x
    x = 418,734,369/14,083
  6. Step 6: Final answer
    x = 29,733.32

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.