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Finding the Fourth Proportional to 8,352.75, 11,527.18 and 4,626.75

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Solution

The fourth proportional to 8,352.75, 11,527.18 and 4,626.75 is: 6,385.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,352.75 : 11,527.18 = 4,626.75 : x
  2. Step 2: Convert to fraction form
    8,352.75/11,527.18 = 4,626.75/x
  3. Step 3: Cross multiply
    8,352.75x = 11,527.18 × 4,626.75
  4. Step 4: Simplify right side
    8,352.75x = 53,333,356.93
  5. Step 5: Solve for x
    x = 53,333,356.93/8,352.75
  6. Step 6: Final answer
    x = 6,385.13

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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.