Home / 22,774.92-34,163.33-11,085.41

Finding the Fourth Proportional to 22,774.92, 34,163.33 and 11,085.41

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Solution

The fourth proportional to 22,774.92, 34,163.33 and 11,085.41 is: 16,628.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,774.92 : 34,163.33 = 11,085.41 : x
  2. Step 2: Convert to fraction form
    22,774.92/34,163.33 = 11,085.41/x
  3. Step 3: Cross multiply
    22,774.92x = 34,163.33 × 11,085.41
  4. Step 4: Simplify right side
    22,774.92x = 378,714,293.77
  5. Step 5: Solve for x
    x = 378,714,293.77/22,774.92
  6. Step 6: Final answer
    x = 16,628.57

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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.