Home / 2,468.33-3,406.24-1,349.23

Finding the Fourth Proportional to 2,468.33, 3,406.24 and 1,349.23

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Solution

The fourth proportional to 2,468.33, 3,406.24 and 1,349.23 is: 1,861.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468.33 : 3,406.24 = 1,349.23 : x
  2. Step 2: Convert to fraction form
    2,468.33/3,406.24 = 1,349.23/x
  3. Step 3: Cross multiply
    2,468.33x = 3,406.24 × 1,349.23
  4. Step 4: Simplify right side
    2,468.33x = 4,595,801.20
  5. Step 5: Solve for x
    x = 4,595,801.20/2,468.33
  6. Step 6: Final answer
    x = 1,861.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.