Home / 22,467.74-33,722.30-11,382.14

Finding the Fourth Proportional to 22,467.74, 33,722.30 and 11,382.14

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Solution

The fourth proportional to 22,467.74, 33,722.30 and 11,382.14 is: 17,083.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,467.74 : 33,722.30 = 11,382.14 : x
  2. Step 2: Convert to fraction form
    22,467.74/33,722.30 = 11,382.14/x
  3. Step 3: Cross multiply
    22,467.74x = 33,722.30 × 11,382.14
  4. Step 4: Simplify right side
    22,467.74x = 383,832,052.48
  5. Step 5: Solve for x
    x = 383,832,052.48/22,467.74
  6. Step 6: Final answer
    x = 17,083.70

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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.