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Finding the Third Proportional to 246,759.75 and 371,958.75

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Solution

The third proportional to 246,759.75 and 371,958.75 is: 560,680.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,759.75 : 371,958.75 = 371,958.75 : x
  2. Step 2: Convert to fraction form
    246,759.75/371,958.75 = 371,958.75/x
  3. Step 3: Cross multiply
    246,759.75x = 371,958.75 × 371,958.75
  4. Step 4: Simplify right side
    246,759.75x = 138,353,311,701.56
  5. Step 5: Solve for x
    x = 138,353,311,701.56/246,759.75
  6. Step 6: Final answer
    x = 560,680.22

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.