Home / 6,222.61-9,329.28-2,933.83

Finding the Fourth Proportional to 6,222.61, 9,329.28 and 2,933.83

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Solution

The fourth proportional to 6,222.61, 9,329.28 and 2,933.83 is: 4,398.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222.61 : 9,329.28 = 2,933.83 : x
  2. Step 2: Convert to fraction form
    6,222.61/9,329.28 = 2,933.83/x
  3. Step 3: Cross multiply
    6,222.61x = 9,329.28 × 2,933.83
  4. Step 4: Simplify right side
    6,222.61x = 27,370,521.54
  5. Step 5: Solve for x
    x = 27,370,521.54/6,222.61
  6. Step 6: Final answer
    x = 4,398.56

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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.