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Finding the Third Proportional to 60,465.38 and 125,835.75

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Solution

The third proportional to 60,465.38 and 125,835.75 is: 261,879.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,465.38 : 125,835.75 = 125,835.75 : x
  2. Step 2: Convert to fraction form
    60,465.38/125,835.75 = 125,835.75/x
  3. Step 3: Cross multiply
    60,465.38x = 125,835.75 × 125,835.75
  4. Step 4: Simplify right side
    60,465.38x = 15,834,635,978.06
  5. Step 5: Solve for x
    x = 15,834,635,978.06/60,465.38
  6. Step 6: Final answer
    x = 261,879.40

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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.