Home / 3,193.40-4,791-1,002.44

Finding the Fourth Proportional to 3,193.40, 4,791 and 1,002.44

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Solution

The fourth proportional to 3,193.40, 4,791 and 1,002.44 is: 1,503.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193.40 : 4,791 = 1,002.44 : x
  2. Step 2: Convert to fraction form
    3,193.40/4,791 = 1,002.44/x
  3. Step 3: Cross multiply
    3,193.40x = 4,791 × 1,002.44
  4. Step 4: Simplify right side
    3,193.40x = 4,802,690.04
  5. Step 5: Solve for x
    x = 4,802,690.04/3,193.40
  6. Step 6: Final answer
    x = 1,503.94

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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.