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Finding the Third Proportional to 27,837 and 49,061

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Solution

The third proportional to 27,837 and 49,061 is: 86,466.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,837 : 49,061 = 49,061 : x
  2. Step 2: Convert to fraction form
    27,837/49,061 = 49,061/x
  3. Step 3: Cross multiply
    27,837x = 49,061 × 49,061
  4. Step 4: Simplify right side
    27,837x = 2,406,981,721
  5. Step 5: Solve for x
    x = 2,406,981,721/27,837
  6. Step 6: Final answer
    x = 86,466.99

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Why These Related Problems?

These problems maintain the same ratio (1.76) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.