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Finding the Third Proportional to 29,093 and 62,639.50

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Solution

The third proportional to 29,093 and 62,639.50 is: 134,867.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,093 : 62,639.50 = 62,639.50 : x
  2. Step 2: Convert to fraction form
    29,093/62,639.50 = 62,639.50/x
  3. Step 3: Cross multiply
    29,093x = 62,639.50 × 62,639.50
  4. Step 4: Simplify right side
    29,093x = 3,923,706,960.25
  5. Step 5: Solve for x
    x = 3,923,706,960.25/29,093
  6. Step 6: Final answer
    x = 134,867.73

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.