Home / 3,194.72-4,793.43-1,346.24

Finding the Fourth Proportional to 3,194.72, 4,793.43 and 1,346.24

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Solution

The fourth proportional to 3,194.72, 4,793.43 and 1,346.24 is: 2,019.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194.72 : 4,793.43 = 1,346.24 : x
  2. Step 2: Convert to fraction form
    3,194.72/4,793.43 = 1,346.24/x
  3. Step 3: Cross multiply
    3,194.72x = 4,793.43 × 1,346.24
  4. Step 4: Simplify right side
    3,194.72x = 6,453,083.24
  5. Step 5: Solve for x
    x = 6,453,083.24/3,194.72
  6. Step 6: Final answer
    x = 2,019.92

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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.