Home / 3,265.30-4,893.18-2,028.97

Finding the Fourth Proportional to 3,265.30, 4,893.18 and 2,028.97

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Solution

The fourth proportional to 3,265.30, 4,893.18 and 2,028.97 is: 3,040.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265.30 : 4,893.18 = 2,028.97 : x
  2. Step 2: Convert to fraction form
    3,265.30/4,893.18 = 2,028.97/x
  3. Step 3: Cross multiply
    3,265.30x = 4,893.18 × 2,028.97
  4. Step 4: Simplify right side
    3,265.30x = 9,928,113.93
  5. Step 5: Solve for x
    x = 9,928,113.93/3,265.30
  6. Step 6: Final answer
    x = 3,040.49

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1.5x scale

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.