Home / 4,027.40-6,033.90-3,451.40

Finding the Fourth Proportional to 4,027.40, 6,033.90 and 3,451.40

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Solution

The fourth proportional to 4,027.40, 6,033.90 and 3,451.40 is: 5,170.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027.40 : 6,033.90 = 3,451.40 : x
  2. Step 2: Convert to fraction form
    4,027.40/6,033.90 = 3,451.40/x
  3. Step 3: Cross multiply
    4,027.40x = 6,033.90 × 3,451.40
  4. Step 4: Simplify right side
    4,027.40x = 20,825,402.46
  5. Step 5: Solve for x
    x = 20,825,402.46/4,027.40
  6. Step 6: Final answer
    x = 5,170.93

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1.5x scale

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.