Home / 16,227.44-24,346.17-6,871.64

Finding the Fourth Proportional to 16,227.44, 24,346.17 and 6,871.64

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Solution

The fourth proportional to 16,227.44, 24,346.17 and 6,871.64 is: 10,309.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,227.44 : 24,346.17 = 6,871.64 : x
  2. Step 2: Convert to fraction form
    16,227.44/24,346.17 = 6,871.64/x
  3. Step 3: Cross multiply
    16,227.44x = 24,346.17 × 6,871.64
  4. Step 4: Simplify right side
    16,227.44x = 167,297,993.89
  5. Step 5: Solve for x
    x = 167,297,993.89/16,227.44
  6. Step 6: Final answer
    x = 10,309.57

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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.