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Finding the Third Proportional to 108,050 and 161,635

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Solution

The third proportional to 108,050 and 161,635 is: 241,794.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,050 : 161,635 = 161,635 : x
  2. Step 2: Convert to fraction form
    108,050/161,635 = 161,635/x
  3. Step 3: Cross multiply
    108,050x = 161,635 × 161,635
  4. Step 4: Simplify right side
    108,050x = 26,125,873,225
  5. Step 5: Solve for x
    x = 26,125,873,225/108,050
  6. Step 6: Final answer
    x = 241,794.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.