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Finding the Third Proportional to 161,834 and 330,092

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Solution

The third proportional to 161,834 and 330,092 is: 673,287.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,834 : 330,092 = 330,092 : x
  2. Step 2: Convert to fraction form
    161,834/330,092 = 330,092/x
  3. Step 3: Cross multiply
    161,834x = 330,092 × 330,092
  4. Step 4: Simplify right side
    161,834x = 108,960,728,464
  5. Step 5: Solve for x
    x = 108,960,728,464/161,834
  6. Step 6: Final answer
    x = 673,287.00

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.