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Finding the Fourth Proportional to 52,498.33, 72,449.15 and 32,083.70

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Solution

The fourth proportional to 52,498.33, 72,449.15 and 32,083.70 is: 44,276.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,498.33 : 72,449.15 = 32,083.70 : x
  2. Step 2: Convert to fraction form
    52,498.33/72,449.15 = 32,083.70/x
  3. Step 3: Cross multiply
    52,498.33x = 72,449.15 × 32,083.70
  4. Step 4: Simplify right side
    52,498.33x = 2,324,436,271.19
  5. Step 5: Solve for x
    x = 2,324,436,271.19/52,498.33
  6. Step 6: Final answer
    x = 44,276.39

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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.