Home / 2,028.20-3,041.67-567.41

Finding the Fourth Proportional to 2,028.20, 3,041.67 and 567.41

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Solution

The fourth proportional to 2,028.20, 3,041.67 and 567.41 is: 850.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028.20 : 3,041.67 = 567.41 : x
  2. Step 2: Convert to fraction form
    2,028.20/3,041.67 = 567.41/x
  3. Step 3: Cross multiply
    2,028.20x = 3,041.67 × 567.41
  4. Step 4: Simplify right side
    2,028.20x = 1,725,873.97
  5. Step 5: Solve for x
    x = 1,725,873.97/2,028.20
  6. Step 6: Final answer
    x = 850.94

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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.