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Finding the Third Proportional to 41,205 and 88,980

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Solution

The third proportional to 41,205 and 88,980 is: 192,147.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,205 : 88,980 = 88,980 : x
  2. Step 2: Convert to fraction form
    41,205/88,980 = 88,980/x
  3. Step 3: Cross multiply
    41,205x = 88,980 × 88,980
  4. Step 4: Simplify right side
    41,205x = 7,917,440,400
  5. Step 5: Solve for x
    x = 7,917,440,400/41,205
  6. Step 6: Final answer
    x = 192,147.56

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.