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Finding the Third Proportional to 14,908 and 16,600

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Solution

The third proportional to 14,908 and 16,600 is: 18,484.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,908 : 16,600 = 16,600 : x
  2. Step 2: Convert to fraction form
    14,908/16,600 = 16,600/x
  3. Step 3: Cross multiply
    14,908x = 16,600 × 16,600
  4. Step 4: Simplify right side
    14,908x = 275,560,000
  5. Step 5: Solve for x
    x = 275,560,000/14,908
  6. Step 6: Final answer
    x = 18,484.04

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Why These Related Problems?

These problems maintain the same ratio (1.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.