Home / 3,027.68-4,178.39-1,701.41

Finding the Fourth Proportional to 3,027.68, 4,178.39 and 1,701.41

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Solution

The fourth proportional to 3,027.68, 4,178.39 and 1,701.41 is: 2,348.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027.68 : 4,178.39 = 1,701.41 : x
  2. Step 2: Convert to fraction form
    3,027.68/4,178.39 = 1,701.41/x
  3. Step 3: Cross multiply
    3,027.68x = 4,178.39 × 1,701.41
  4. Step 4: Simplify right side
    3,027.68x = 7,109,125.13
  5. Step 5: Solve for x
    x = 7,109,125.13/3,027.68
  6. Step 6: Final answer
    x = 2,348.04

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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.