Home / 4,147.73-6,227.81-3,569.03

Finding the Fourth Proportional to 4,147.73, 6,227.81 and 3,569.03

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Solution

The fourth proportional to 4,147.73, 6,227.81 and 3,569.03 is: 5,358.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,147.73 : 6,227.81 = 3,569.03 : x
  2. Step 2: Convert to fraction form
    4,147.73/6,227.81 = 3,569.03/x
  3. Step 3: Cross multiply
    4,147.73x = 6,227.81 × 3,569.03
  4. Step 4: Simplify right side
    4,147.73x = 22,227,191.74
  5. Step 5: Solve for x
    x = 22,227,191.74/4,147.73
  6. Step 6: Final answer
    x = 5,358.89

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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.