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Finding the Fourth Proportional to 6,042.99, 8,338.59 and 3,524.82

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Solution

The fourth proportional to 6,042.99, 8,338.59 and 3,524.82 is: 4,863.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,042.99 : 8,338.59 = 3,524.82 : x
  2. Step 2: Convert to fraction form
    6,042.99/8,338.59 = 3,524.82/x
  3. Step 3: Cross multiply
    6,042.99x = 8,338.59 × 3,524.82
  4. Step 4: Simplify right side
    6,042.99x = 29,392,028.80
  5. Step 5: Solve for x
    x = 29,392,028.80/6,042.99
  6. Step 6: Final answer
    x = 4,863.82

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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.