Home / 22,210.33-33,324.73-9,723.94

Finding the Fourth Proportional to 22,210.33, 33,324.73 and 9,723.94

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Solution

The fourth proportional to 22,210.33, 33,324.73 and 9,723.94 is: 14,589.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,210.33 : 33,324.73 = 9,723.94 : x
  2. Step 2: Convert to fraction form
    22,210.33/33,324.73 = 9,723.94/x
  3. Step 3: Cross multiply
    22,210.33x = 33,324.73 × 9,723.94
  4. Step 4: Simplify right side
    22,210.33x = 324,047,675.04
  5. Step 5: Solve for x
    x = 324,047,675.04/22,210.33
  6. Step 6: Final answer
    x = 14,589.95

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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.