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Finding the Third Proportional to 27,736 and 61,002

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Solution

The third proportional to 27,736 and 61,002 is: 134,166.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,736 : 61,002 = 61,002 : x
  2. Step 2: Convert to fraction form
    27,736/61,002 = 61,002/x
  3. Step 3: Cross multiply
    27,736x = 61,002 × 61,002
  4. Step 4: Simplify right side
    27,736x = 3,721,244,004
  5. Step 5: Solve for x
    x = 3,721,244,004/27,736
  6. Step 6: Final answer
    x = 134,166.57

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.