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Finding the Third Proportional to 10,970 and 16,463

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Solution

The third proportional to 10,970 and 16,463 is: 24,706.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,970 : 16,463 = 16,463 : x
  2. Step 2: Convert to fraction form
    10,970/16,463 = 16,463/x
  3. Step 3: Cross multiply
    10,970x = 16,463 × 16,463
  4. Step 4: Simplify right side
    10,970x = 271,030,369
  5. Step 5: Solve for x
    x = 271,030,369/10,970
  6. Step 6: Final answer
    x = 24,706.51

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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.