Home / 3,226.21-4,839.94-1,034.77

Finding the Fourth Proportional to 3,226.21, 4,839.94 and 1,034.77

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Solution

The fourth proportional to 3,226.21, 4,839.94 and 1,034.77 is: 1,552.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226.21 : 4,839.94 = 1,034.77 : x
  2. Step 2: Convert to fraction form
    3,226.21/4,839.94 = 1,034.77/x
  3. Step 3: Cross multiply
    3,226.21x = 4,839.94 × 1,034.77
  4. Step 4: Simplify right side
    3,226.21x = 5,008,197.93
  5. Step 5: Solve for x
    x = 5,008,197.93/3,226.21
  6. Step 6: Final answer
    x = 1,552.35

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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.