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Finding the Fourth Proportional to 9,033.86, 13,539.51 and 4,353.01

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Solution

The fourth proportional to 9,033.86, 13,539.51 and 4,353.01 is: 6,524.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033.86 : 13,539.51 = 4,353.01 : x
  2. Step 2: Convert to fraction form
    9,033.86/13,539.51 = 4,353.01/x
  3. Step 3: Cross multiply
    9,033.86x = 13,539.51 × 4,353.01
  4. Step 4: Simplify right side
    9,033.86x = 58,937,554.73
  5. Step 5: Solve for x
    x = 58,937,554.73/9,033.86
  6. Step 6: Final answer
    x = 6,524.07

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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.