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Finding the Third Proportional to 26,877 and 41,756.25

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Solution

The third proportional to 26,877 and 41,756.25 is: 64,872.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,877 : 41,756.25 = 41,756.25 : x
  2. Step 2: Convert to fraction form
    26,877/41,756.25 = 41,756.25/x
  3. Step 3: Cross multiply
    26,877x = 41,756.25 × 41,756.25
  4. Step 4: Simplify right side
    26,877x = 1,743,584,414.06
  5. Step 5: Solve for x
    x = 1,743,584,414.06/26,877
  6. Step 6: Final answer
    x = 64,872.73

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.