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Finding the Third Proportional to 6,227 and 13,277

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Solution

The third proportional to 6,227 and 13,277 is: 28,308.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227 : 13,277 = 13,277 : x
  2. Step 2: Convert to fraction form
    6,227/13,277 = 13,277/x
  3. Step 3: Cross multiply
    6,227x = 13,277 × 13,277
  4. Step 4: Simplify right side
    6,227x = 176,278,729
  5. Step 5: Solve for x
    x = 176,278,729/6,227
  6. Step 6: Final answer
    x = 28,308.77

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.