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Finding the Third Proportional to 26,644 and 54,036

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Solution

The third proportional to 26,644 and 54,036 is: 109,589.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,644 : 54,036 = 54,036 : x
  2. Step 2: Convert to fraction form
    26,644/54,036 = 54,036/x
  3. Step 3: Cross multiply
    26,644x = 54,036 × 54,036
  4. Step 4: Simplify right side
    26,644x = 2,919,889,296
  5. Step 5: Solve for x
    x = 2,919,889,296/26,644
  6. Step 6: Final answer
    x = 109,589.00

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.