Home / 9,222.49-13,825.52-3,377.73

Finding the Fourth Proportional to 9,222.49, 13,825.52 and 3,377.73

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Solution

The fourth proportional to 9,222.49, 13,825.52 and 3,377.73 is: 5,063.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222.49 : 13,825.52 = 3,377.73 : x
  2. Step 2: Convert to fraction form
    9,222.49/13,825.52 = 3,377.73/x
  3. Step 3: Cross multiply
    9,222.49x = 13,825.52 × 3,377.73
  4. Step 4: Simplify right side
    9,222.49x = 46,698,921.29
  5. Step 5: Solve for x
    x = 46,698,921.29/9,222.49
  6. Step 6: Final answer
    x = 5,063.59

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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.