Home / 2,797.25-4,193.07-1,337.43

Finding the Fourth Proportional to 2,797.25, 4,193.07 and 1,337.43

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Solution

The fourth proportional to 2,797.25, 4,193.07 and 1,337.43 is: 2,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797.25 : 4,193.07 = 1,337.43 : x
  2. Step 2: Convert to fraction form
    2,797.25/4,193.07 = 1,337.43/x
  3. Step 3: Cross multiply
    2,797.25x = 4,193.07 × 1,337.43
  4. Step 4: Simplify right side
    2,797.25x = 5,607,916.64
  5. Step 5: Solve for x
    x = 5,607,916.64/2,797.25
  6. Step 6: Final answer
    x = 2,004.80

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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.