Home / 11,322.37-16,982.24-3,002.96

Finding the Fourth Proportional to 11,322.37, 16,982.24 and 3,002.96

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Solution

The fourth proportional to 11,322.37, 16,982.24 and 3,002.96 is: 4,504.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,322.37 : 16,982.24 = 3,002.96 : x
  2. Step 2: Convert to fraction form
    11,322.37/16,982.24 = 3,002.96/x
  3. Step 3: Cross multiply
    11,322.37x = 16,982.24 × 3,002.96
  4. Step 4: Simplify right side
    11,322.37x = 50,996,987.43
  5. Step 5: Solve for x
    x = 50,996,987.43/11,322.37
  6. Step 6: Final answer
    x = 4,504.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.