Home / 3,195.29-4,793.52-1,003.43

Finding the Fourth Proportional to 3,195.29, 4,793.52 and 1,003.43

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Solution

The fourth proportional to 3,195.29, 4,793.52 and 1,003.43 is: 1,505.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195.29 : 4,793.52 = 1,003.43 : x
  2. Step 2: Convert to fraction form
    3,195.29/4,793.52 = 1,003.43/x
  3. Step 3: Cross multiply
    3,195.29x = 4,793.52 × 1,003.43
  4. Step 4: Simplify right side
    3,195.29x = 4,809,937.81
  5. Step 5: Solve for x
    x = 4,809,937.81/3,195.29
  6. Step 6: Final answer
    x = 1,505.32

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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.