Home / 22,098.08-33,183.30-14,511.62

Finding the Fourth Proportional to 22,098.08, 33,183.30 and 14,511.62

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Solution

The fourth proportional to 22,098.08, 33,183.30 and 14,511.62 is: 21,791.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,098.08 : 33,183.30 = 14,511.62 : x
  2. Step 2: Convert to fraction form
    22,098.08/33,183.30 = 14,511.62/x
  3. Step 3: Cross multiply
    22,098.08x = 33,183.30 × 14,511.62
  4. Step 4: Simplify right side
    22,098.08x = 481,543,577.32
  5. Step 5: Solve for x
    x = 481,543,577.32/22,098.08
  6. Step 6: Final answer
    x = 21,791.19

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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.