Home / 3,222.11-4,833.27-1,370.66

Finding the Fourth Proportional to 3,222.11, 4,833.27 and 1,370.66

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Solution

The fourth proportional to 3,222.11, 4,833.27 and 1,370.66 is: 2,056.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222.11 : 4,833.27 = 1,370.66 : x
  2. Step 2: Convert to fraction form
    3,222.11/4,833.27 = 1,370.66/x
  3. Step 3: Cross multiply
    3,222.11x = 4,833.27 × 1,370.66
  4. Step 4: Simplify right side
    3,222.11x = 6,624,745.69
  5. Step 5: Solve for x
    x = 6,624,745.69/3,222.11
  6. Step 6: Final answer
    x = 2,056.03

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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.