Home / 11,003.11-15,184.30-5,967.33

Finding the Fourth Proportional to 11,003.11, 15,184.30 and 5,967.33

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Solution

The fourth proportional to 11,003.11, 15,184.30 and 5,967.33 is: 8,234.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,003.11 : 15,184.30 = 5,967.33 : x
  2. Step 2: Convert to fraction form
    11,003.11/15,184.30 = 5,967.33/x
  3. Step 3: Cross multiply
    11,003.11x = 15,184.30 × 5,967.33
  4. Step 4: Simplify right side
    11,003.11x = 90,609,710.95
  5. Step 5: Solve for x
    x = 90,609,710.95/11,003.11
  6. Step 6: Final answer
    x = 8,234.92

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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.