Home / 11,003.04-15,184.12-5,967.24

Finding the Fourth Proportional to 11,003.04, 15,184.12 and 5,967.24

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Solution

The fourth proportional to 11,003.04, 15,184.12 and 5,967.24 is: 8,234.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,003.04 : 15,184.12 = 5,967.24 : x
  2. Step 2: Convert to fraction form
    11,003.04/15,184.12 = 5,967.24/x
  3. Step 3: Cross multiply
    11,003.04x = 15,184.12 × 5,967.24
  4. Step 4: Simplify right side
    11,003.04x = 90,607,288.23
  5. Step 5: Solve for x
    x = 90,607,288.23/11,003.04
  6. Step 6: Final answer
    x = 8,234.75

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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.