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Finding the Third Proportional to 27,116 and 58,756

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Solution

The third proportional to 27,116 and 58,756 is: 127,314.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,116 : 58,756 = 58,756 : x
  2. Step 2: Convert to fraction form
    27,116/58,756 = 58,756/x
  3. Step 3: Cross multiply
    27,116x = 58,756 × 58,756
  4. Step 4: Simplify right side
    27,116x = 3,452,267,536
  5. Step 5: Solve for x
    x = 3,452,267,536/27,116
  6. Step 6: Final answer
    x = 127,314.78

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.