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Finding the Fourth Proportional to 9,017.83, 12,440.06 and 6,033.79

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Solution

The fourth proportional to 9,017.83, 12,440.06 and 6,033.79 is: 8,323.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,017.83 : 12,440.06 = 6,033.79 : x
  2. Step 2: Convert to fraction form
    9,017.83/12,440.06 = 6,033.79/x
  3. Step 3: Cross multiply
    9,017.83x = 12,440.06 × 6,033.79
  4. Step 4: Simplify right side
    9,017.83x = 75,060,647.43
  5. Step 5: Solve for x
    x = 75,060,647.43/9,017.83
  6. Step 6: Final answer
    x = 8,323.59

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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.