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Finding the Fourth Proportional to 67,452.93, 93,080.25 and 37,233.39

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Solution

The fourth proportional to 67,452.93, 93,080.25 and 37,233.39 is: 51,379.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,452.93 : 93,080.25 = 37,233.39 : x
  2. Step 2: Convert to fraction form
    67,452.93/93,080.25 = 37,233.39/x
  3. Step 3: Cross multiply
    67,452.93x = 93,080.25 × 37,233.39
  4. Step 4: Simplify right side
    67,452.93x = 3,465,693,249.55
  5. Step 5: Solve for x
    x = 3,465,693,249.55/67,452.93
  6. Step 6: Final answer
    x = 51,379.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.