Home / 5,898.11-8,850.60-2,202.89

Finding the Fourth Proportional to 5,898.11, 8,850.60 and 2,202.89

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Solution

The fourth proportional to 5,898.11, 8,850.60 and 2,202.89 is: 3,305.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,898.11 : 8,850.60 = 2,202.89 : x
  2. Step 2: Convert to fraction form
    5,898.11/8,850.60 = 2,202.89/x
  3. Step 3: Cross multiply
    5,898.11x = 8,850.60 × 2,202.89
  4. Step 4: Simplify right side
    5,898.11x = 19,496,853.98
  5. Step 5: Solve for x
    x = 19,496,853.98/5,898.11
  6. Step 6: Final answer
    x = 3,305.61

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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.