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Finding the Third Proportional to 94,705.50 and 192,675

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Solution

The third proportional to 94,705.50 and 192,675 is: 391,990.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,705.50 : 192,675 = 192,675 : x
  2. Step 2: Convert to fraction form
    94,705.50/192,675 = 192,675/x
  3. Step 3: Cross multiply
    94,705.50x = 192,675 × 192,675
  4. Step 4: Simplify right side
    94,705.50x = 37,123,655,625
  5. Step 5: Solve for x
    x = 37,123,655,625/94,705.50
  6. Step 6: Final answer
    x = 391,990.49

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.