Home / 3,648.29-5,033.71-2,451.14

Finding the Fourth Proportional to 3,648.29, 5,033.71 and 2,451.14

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Solution

The fourth proportional to 3,648.29, 5,033.71 and 2,451.14 is: 3,381.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,648.29 : 5,033.71 = 2,451.14 : x
  2. Step 2: Convert to fraction form
    3,648.29/5,033.71 = 2,451.14/x
  3. Step 3: Cross multiply
    3,648.29x = 5,033.71 × 2,451.14
  4. Step 4: Simplify right side
    3,648.29x = 12,338,353.02
  5. Step 5: Solve for x
    x = 12,338,353.02/3,648.29
  6. Step 6: Final answer
    x = 3,381.95

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.