Home / 6,365.82-9,545.60-3,738.44

Finding the Fourth Proportional to 6,365.82, 9,545.60 and 3,738.44

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Solution

The fourth proportional to 6,365.82, 9,545.60 and 3,738.44 is: 5,605.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365.82 : 9,545.60 = 3,738.44 : x
  2. Step 2: Convert to fraction form
    6,365.82/9,545.60 = 3,738.44/x
  3. Step 3: Cross multiply
    6,365.82x = 9,545.60 × 3,738.44
  4. Step 4: Simplify right side
    6,365.82x = 35,685,652.86
  5. Step 5: Solve for x
    x = 35,685,652.86/6,365.82
  6. Step 6: Final answer
    x = 5,605.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.