Home / 7,163.93-10,747.97-2,233.62

Finding the Fourth Proportional to 7,163.93, 10,747.97 and 2,233.62

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Solution

The fourth proportional to 7,163.93, 10,747.97 and 2,233.62 is: 3,351.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,163.93 : 10,747.97 = 2,233.62 : x
  2. Step 2: Convert to fraction form
    7,163.93/10,747.97 = 2,233.62/x
  3. Step 3: Cross multiply
    7,163.93x = 10,747.97 × 2,233.62
  4. Step 4: Simplify right side
    7,163.93x = 24,006,869.58
  5. Step 5: Solve for x
    x = 24,006,869.58/7,163.93
  6. Step 6: Final answer
    x = 3,351.08

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1.5x scale

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.