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Finding the Third Proportional to 27,565 and 41,308

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Solution

The third proportional to 27,565 and 41,308 is: 61,902.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,565 : 41,308 = 41,308 : x
  2. Step 2: Convert to fraction form
    27,565/41,308 = 41,308/x
  3. Step 3: Cross multiply
    27,565x = 41,308 × 41,308
  4. Step 4: Simplify right side
    27,565x = 1,706,350,864
  5. Step 5: Solve for x
    x = 1,706,350,864/27,565
  6. Step 6: Final answer
    x = 61,902.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.