Home / 6,773.30-10,158.41-3,261.11

Finding the Fourth Proportional to 6,773.30, 10,158.41 and 3,261.11

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Solution

The fourth proportional to 6,773.30, 10,158.41 and 3,261.11 is: 4,890.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773.30 : 10,158.41 = 3,261.11 : x
  2. Step 2: Convert to fraction form
    6,773.30/10,158.41 = 3,261.11/x
  3. Step 3: Cross multiply
    6,773.30x = 10,158.41 × 3,261.11
  4. Step 4: Simplify right side
    6,773.30x = 33,127,692.44
  5. Step 5: Solve for x
    x = 33,127,692.44/6,773.30
  6. Step 6: Final answer
    x = 4,890.92

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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.