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Finding the Fourth Proportional to 6,521.24, 9,773.22 and 3,552.07

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Solution

The fourth proportional to 6,521.24, 9,773.22 and 3,552.07 is: 5,323.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,521.24 : 9,773.22 = 3,552.07 : x
  2. Step 2: Convert to fraction form
    6,521.24/9,773.22 = 3,552.07/x
  3. Step 3: Cross multiply
    6,521.24x = 9,773.22 × 3,552.07
  4. Step 4: Simplify right side
    6,521.24x = 34,715,159.42
  5. Step 5: Solve for x
    x = 34,715,159.42/6,521.24
  6. Step 6: Final answer
    x = 5,323.39

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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.