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Finding the Fourth Proportional to 6,294.98, 9,443.73 and 3,525.59

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Solution

The fourth proportional to 6,294.98, 9,443.73 and 3,525.59 is: 5,289.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294.98 : 9,443.73 = 3,525.59 : x
  2. Step 2: Convert to fraction form
    6,294.98/9,443.73 = 3,525.59/x
  3. Step 3: Cross multiply
    6,294.98x = 9,443.73 × 3,525.59
  4. Step 4: Simplify right side
    6,294.98x = 33,294,720.05
  5. Step 5: Solve for x
    x = 33,294,720.05/6,294.98
  6. Step 6: Final answer
    x = 5,289.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.