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Finding the Third Proportional to 69,052.13 and 104,512.13

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Solution

The third proportional to 69,052.13 and 104,512.13 is: 158,181.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,052.13 : 104,512.13 = 104,512.13 : x
  2. Step 2: Convert to fraction form
    69,052.13/104,512.13 = 104,512.13/x
  3. Step 3: Cross multiply
    69,052.13x = 104,512.13 × 104,512.13
  4. Step 4: Simplify right side
    69,052.13x = 10,922,784,272.02
  5. Step 5: Solve for x
    x = 10,922,784,272.02/69,052.13
  6. Step 6: Final answer
    x = 158,181.73

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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.