Home / 41,115.98-61,692.81-22,367.93

Finding the Fourth Proportional to 41,115.98, 61,692.81 and 22,367.93

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Solution

The fourth proportional to 41,115.98, 61,692.81 and 22,367.93 is: 33,562.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,115.98 : 61,692.81 = 22,367.93 : x
  2. Step 2: Convert to fraction form
    41,115.98/61,692.81 = 22,367.93/x
  3. Step 3: Cross multiply
    41,115.98x = 61,692.81 × 22,367.93
  4. Step 4: Simplify right side
    41,115.98x = 1,379,940,455.58
  5. Step 5: Solve for x
    x = 1,379,940,455.58/41,115.98
  6. Step 6: Final answer
    x = 33,562.14

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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.