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Finding the Third Proportional to 41,706 and 91,359

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Solution

The third proportional to 41,706 and 91,359 is: 200,126.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,706 : 91,359 = 91,359 : x
  2. Step 2: Convert to fraction form
    41,706/91,359 = 91,359/x
  3. Step 3: Cross multiply
    41,706x = 91,359 × 91,359
  4. Step 4: Simplify right side
    41,706x = 8,346,466,881
  5. Step 5: Solve for x
    x = 8,346,466,881/41,706
  6. Step 6: Final answer
    x = 200,126.29

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.