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Finding the Fourth Proportional to 2,376.70, 3,273.09 and 2,325.82

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Solution

The fourth proportional to 2,376.70, 3,273.09 and 2,325.82 is: 3,203.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376.70 : 3,273.09 = 2,325.82 : x
  2. Step 2: Convert to fraction form
    2,376.70/3,273.09 = 2,325.82/x
  3. Step 3: Cross multiply
    2,376.70x = 3,273.09 × 2,325.82
  4. Step 4: Simplify right side
    2,376.70x = 7,612,618.18
  5. Step 5: Solve for x
    x = 7,612,618.18/2,376.70
  6. Step 6: Final answer
    x = 3,203.02

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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.