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Finding the Fourth Proportional to 10,333.56, 15,466.42 and 7,325.83

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Solution

The fourth proportional to 10,333.56, 15,466.42 and 7,325.83 is: 10,964.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,333.56 : 15,466.42 = 7,325.83 : x
  2. Step 2: Convert to fraction form
    10,333.56/15,466.42 = 7,325.83/x
  3. Step 3: Cross multiply
    10,333.56x = 15,466.42 × 7,325.83
  4. Step 4: Simplify right side
    10,333.56x = 113,304,363.63
  5. Step 5: Solve for x
    x = 113,304,363.63/10,333.56
  6. Step 6: Final answer
    x = 10,964.70

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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.