Home / 2,833.17-4,243.60-1,369.25

Finding the Fourth Proportional to 2,833.17, 4,243.60 and 1,369.25

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Solution

The fourth proportional to 2,833.17, 4,243.60 and 1,369.25 is: 2,050.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833.17 : 4,243.60 = 1,369.25 : x
  2. Step 2: Convert to fraction form
    2,833.17/4,243.60 = 1,369.25/x
  3. Step 3: Cross multiply
    2,833.17x = 4,243.60 × 1,369.25
  4. Step 4: Simplify right side
    2,833.17x = 5,810,545.88
  5. Step 5: Solve for x
    x = 5,810,545.88/2,833.17
  6. Step 6: Final answer
    x = 2,050.90

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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.