Home / 4,028.10-6,035.67-3,201.90

Finding the Fourth Proportional to 4,028.10, 6,035.67 and 3,201.90

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Solution

The fourth proportional to 4,028.10, 6,035.67 and 3,201.90 is: 4,797.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.10 : 6,035.67 = 3,201.90 : x
  2. Step 2: Convert to fraction form
    4,028.10/6,035.67 = 3,201.90/x
  3. Step 3: Cross multiply
    4,028.10x = 6,035.67 × 3,201.90
  4. Step 4: Simplify right side
    4,028.10x = 19,325,611.77
  5. Step 5: Solve for x
    x = 19,325,611.77/4,028.10
  6. Step 6: Final answer
    x = 4,797.70

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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.