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Finding the Third Proportional to 17,967 and 39,082.88

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Solution

The third proportional to 17,967 and 39,082.88 is: 85,015.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,967 : 39,082.88 = 39,082.88 : x
  2. Step 2: Convert to fraction form
    17,967/39,082.88 = 39,082.88/x
  3. Step 3: Cross multiply
    17,967x = 39,082.88 × 39,082.88
  4. Step 4: Simplify right side
    17,967x = 1,527,471,118.27
  5. Step 5: Solve for x
    x = 1,527,471,118.27/17,967
  6. Step 6: Final answer
    x = 85,015.37

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.