Home / 3,227.71-4,840.53-1,035.91

Finding the Fourth Proportional to 3,227.71, 4,840.53 and 1,035.91

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Solution

The fourth proportional to 3,227.71, 4,840.53 and 1,035.91 is: 1,553.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227.71 : 4,840.53 = 1,035.91 : x
  2. Step 2: Convert to fraction form
    3,227.71/4,840.53 = 1,035.91/x
  3. Step 3: Cross multiply
    3,227.71x = 4,840.53 × 1,035.91
  4. Step 4: Simplify right side
    3,227.71x = 5,014,353.43
  5. Step 5: Solve for x
    x = 5,014,353.43/3,227.71
  6. Step 6: Final answer
    x = 1,553.53

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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.