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Finding the Third Proportional to 52,452.38 and 79,113.75

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Solution

The third proportional to 52,452.38 and 79,113.75 is: 119,327.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,452.38 : 79,113.75 = 79,113.75 : x
  2. Step 2: Convert to fraction form
    52,452.38/79,113.75 = 79,113.75/x
  3. Step 3: Cross multiply
    52,452.38x = 79,113.75 × 79,113.75
  4. Step 4: Simplify right side
    52,452.38x = 6,258,985,439.06
  5. Step 5: Solve for x
    x = 6,258,985,439.06/52,452.38
  6. Step 6: Final answer
    x = 119,327.02

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.