Home / 5,961.96-8,226.52-3,723.48

Finding the Fourth Proportional to 5,961.96, 8,226.52 and 3,723.48

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Solution

The fourth proportional to 5,961.96, 8,226.52 and 3,723.48 is: 5,137.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961.96 : 8,226.52 = 3,723.48 : x
  2. Step 2: Convert to fraction form
    5,961.96/8,226.52 = 3,723.48/x
  3. Step 3: Cross multiply
    5,961.96x = 8,226.52 × 3,723.48
  4. Step 4: Simplify right side
    5,961.96x = 30,631,282.69
  5. Step 5: Solve for x
    x = 30,631,282.69/5,961.96
  6. Step 6: Final answer
    x = 5,137.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.