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Finding the Third Proportional to 110,442.75 and 166,584.75

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Solution

The third proportional to 110,442.75 and 166,584.75 is: 251,265.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,442.75 : 166,584.75 = 166,584.75 : x
  2. Step 2: Convert to fraction form
    110,442.75/166,584.75 = 166,584.75/x
  3. Step 3: Cross multiply
    110,442.75x = 166,584.75 × 166,584.75
  4. Step 4: Simplify right side
    110,442.75x = 27,750,478,932.56
  5. Step 5: Solve for x
    x = 27,750,478,932.56/110,442.75
  6. Step 6: Final answer
    x = 251,265.74

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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.