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Finding the Third Proportional to 168,760.50 and 246,475.50

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Solution

The third proportional to 168,760.50 and 246,475.50 is: 359,978.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,760.50 : 246,475.50 = 246,475.50 : x
  2. Step 2: Convert to fraction form
    168,760.50/246,475.50 = 246,475.50/x
  3. Step 3: Cross multiply
    168,760.50x = 246,475.50 × 246,475.50
  4. Step 4: Simplify right side
    168,760.50x = 60,750,172,100.25
  5. Step 5: Solve for x
    x = 60,750,172,100.25/168,760.50
  6. Step 6: Final answer
    x = 359,978.62

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.