Home / 3,064.66-4,229.26-1,667.41

Finding the Fourth Proportional to 3,064.66, 4,229.26 and 1,667.41

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Solution

The fourth proportional to 3,064.66, 4,229.26 and 1,667.41 is: 2,301.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064.66 : 4,229.26 = 1,667.41 : x
  2. Step 2: Convert to fraction form
    3,064.66/4,229.26 = 1,667.41/x
  3. Step 3: Cross multiply
    3,064.66x = 4,229.26 × 1,667.41
  4. Step 4: Simplify right side
    3,064.66x = 7,051,910.42
  5. Step 5: Solve for x
    x = 7,051,910.42/3,064.66
  6. Step 6: Final answer
    x = 2,301.04

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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.