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Finding the Third Proportional to 57,999.38 and 88,214.06

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Solution

The third proportional to 57,999.38 and 88,214.06 is: 134,169.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,999.38 : 88,214.06 = 88,214.06 : x
  2. Step 2: Convert to fraction form
    57,999.38/88,214.06 = 88,214.06/x
  3. Step 3: Cross multiply
    57,999.38x = 88,214.06 × 88,214.06
  4. Step 4: Simplify right side
    57,999.38x = 7,781,720,822.75
  5. Step 5: Solve for x
    x = 7,781,720,822.75/57,999.38
  6. Step 6: Final answer
    x = 134,169.05

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.