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Finding the Third Proportional to 43,669 and 93,569

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Solution

The third proportional to 43,669 and 93,569 is: 200,489.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,669 : 93,569 = 93,569 : x
  2. Step 2: Convert to fraction form
    43,669/93,569 = 93,569/x
  3. Step 3: Cross multiply
    43,669x = 93,569 × 93,569
  4. Step 4: Simplify right side
    43,669x = 8,755,157,761
  5. Step 5: Solve for x
    x = 8,755,157,761/43,669
  6. Step 6: Final answer
    x = 200,489.08

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.