Home / 4,018.93-5,546.82-2,692.82

Finding the Fourth Proportional to 4,018.93, 5,546.82 and 2,692.82

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Solution

The fourth proportional to 4,018.93, 5,546.82 and 2,692.82 is: 3,716.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018.93 : 5,546.82 = 2,692.82 : x
  2. Step 2: Convert to fraction form
    4,018.93/5,546.82 = 2,692.82/x
  3. Step 3: Cross multiply
    4,018.93x = 5,546.82 × 2,692.82
  4. Step 4: Simplify right side
    4,018.93x = 14,936,587.83
  5. Step 5: Solve for x
    x = 14,936,587.83/4,018.93
  6. Step 6: Final answer
    x = 3,716.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.