Home / 3,361.02-5,016.12-3,273.54

Finding the Fourth Proportional to 3,361.02, 5,016.12 and 3,273.54

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Solution

The fourth proportional to 3,361.02, 5,016.12 and 3,273.54 is: 4,885.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361.02 : 5,016.12 = 3,273.54 : x
  2. Step 2: Convert to fraction form
    3,361.02/5,016.12 = 3,273.54/x
  3. Step 3: Cross multiply
    3,361.02x = 5,016.12 × 3,273.54
  4. Step 4: Simplify right side
    3,361.02x = 16,420,469.46
  5. Step 5: Solve for x
    x = 16,420,469.46/3,361.02
  6. Step 6: Final answer
    x = 4,885.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.