Home / 4,013.06-6,010.85-3,311.85

Finding the Fourth Proportional to 4,013.06, 6,010.85 and 3,311.85

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Solution

The fourth proportional to 4,013.06, 6,010.85 and 3,311.85 is: 4,960.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.06 : 6,010.85 = 3,311.85 : x
  2. Step 2: Convert to fraction form
    4,013.06/6,010.85 = 3,311.85/x
  3. Step 3: Cross multiply
    4,013.06x = 6,010.85 × 3,311.85
  4. Step 4: Simplify right side
    4,013.06x = 19,907,064.39
  5. Step 5: Solve for x
    x = 19,907,064.39/4,013.06
  6. Step 6: Final answer
    x = 4,960.58

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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.