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Finding the Third Proportional to 238,416.75 and 496,233

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Solution

The third proportional to 238,416.75 and 496,233 is: 1,032,843.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,416.75 : 496,233 = 496,233 : x
  2. Step 2: Convert to fraction form
    238,416.75/496,233 = 496,233/x
  3. Step 3: Cross multiply
    238,416.75x = 496,233 × 496,233
  4. Step 4: Simplify right side
    238,416.75x = 246,247,190,289
  5. Step 5: Solve for x
    x = 246,247,190,289/238,416.75
  6. Step 6: Final answer
    x = 1,032,843.50

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.