Home / 3,226.77-4,839.12-1,035

Finding the Fourth Proportional to 3,226.77, 4,839.12 and 1,035

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Solution

The fourth proportional to 3,226.77, 4,839.12 and 1,035 is: 1,552.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226.77 : 4,839.12 = 1,035 : x
  2. Step 2: Convert to fraction form
    3,226.77/4,839.12 = 1,035/x
  3. Step 3: Cross multiply
    3,226.77x = 4,839.12 × 1,035
  4. Step 4: Simplify right side
    3,226.77x = 5,008,489.20
  5. Step 5: Solve for x
    x = 5,008,489.20/3,226.77
  6. Step 6: Final answer
    x = 1,552.17

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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.