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Finding the Fourth Proportional to 7,063.34, 10,604.23 and 5,974.62

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Solution

The fourth proportional to 7,063.34, 10,604.23 and 5,974.62 is: 8,969.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063.34 : 10,604.23 = 5,974.62 : x
  2. Step 2: Convert to fraction form
    7,063.34/10,604.23 = 5,974.62/x
  3. Step 3: Cross multiply
    7,063.34x = 10,604.23 × 5,974.62
  4. Step 4: Simplify right side
    7,063.34x = 63,356,229.71
  5. Step 5: Solve for x
    x = 63,356,229.71/7,063.34
  6. Step 6: Final answer
    x = 8,969.72

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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.