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Finding the Third Proportional to 92,998.50 and 202,605

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Solution

The third proportional to 92,998.50 and 202,605 is: 441,391.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,998.50 : 202,605 = 202,605 : x
  2. Step 2: Convert to fraction form
    92,998.50/202,605 = 202,605/x
  3. Step 3: Cross multiply
    92,998.50x = 202,605 × 202,605
  4. Step 4: Simplify right side
    92,998.50x = 41,048,786,025
  5. Step 5: Solve for x
    x = 41,048,786,025/92,998.50
  6. Step 6: Final answer
    x = 441,391.92

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.