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Finding the Third Proportional to 27,092 and 43,662

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Solution

The third proportional to 27,092 and 43,662 is: 70,366.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,092 : 43,662 = 43,662 : x
  2. Step 2: Convert to fraction form
    27,092/43,662 = 43,662/x
  3. Step 3: Cross multiply
    27,092x = 43,662 × 43,662
  4. Step 4: Simplify right side
    27,092x = 1,906,370,244
  5. Step 5: Solve for x
    x = 1,906,370,244/27,092
  6. Step 6: Final answer
    x = 70,366.54

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.