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Finding the Third Proportional to 124,676.44 and 267,076.69

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Solution

The third proportional to 124,676.44 and 267,076.69 is: 572,120.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,676.44 : 267,076.69 = 267,076.69 : x
  2. Step 2: Convert to fraction form
    124,676.44/267,076.69 = 267,076.69/x
  3. Step 3: Cross multiply
    124,676.44x = 267,076.69 × 267,076.69
  4. Step 4: Simplify right side
    124,676.44x = 71,329,957,005.97
  5. Step 5: Solve for x
    x = 71,329,957,005.97/124,676.44
  6. Step 6: Final answer
    x = 572,120.59

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.