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Finding the Fourth Proportional to 7,511.00, 10,366.17 and 7,264.56

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Solution

The fourth proportional to 7,511.00, 10,366.17 and 7,264.56 is: 10,026.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,511.00 : 10,366.17 = 7,264.56 : x
  2. Step 2: Convert to fraction form
    7,511.00/10,366.17 = 7,264.56/x
  3. Step 3: Cross multiply
    7,511.00x = 10,366.17 × 7,264.56
  4. Step 4: Simplify right side
    7,511.00x = 75,305,663.94
  5. Step 5: Solve for x
    x = 75,305,663.94/7,511.00
  6. Step 6: Final answer
    x = 10,026.06

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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.