Home / 3,193.04-4,789.80-1,001.76

Finding the Fourth Proportional to 3,193.04, 4,789.80 and 1,001.76

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Solution

The fourth proportional to 3,193.04, 4,789.80 and 1,001.76 is: 1,502.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193.04 : 4,789.80 = 1,001.76 : x
  2. Step 2: Convert to fraction form
    3,193.04/4,789.80 = 1,001.76/x
  3. Step 3: Cross multiply
    3,193.04x = 4,789.80 × 1,001.76
  4. Step 4: Simplify right side
    3,193.04x = 4,798,230.05
  5. Step 5: Solve for x
    x = 4,798,230.05/3,193.04
  6. Step 6: Final answer
    x = 1,502.72

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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.