Home / 7,094.46-10,643.22-2,163.97

Finding the Fourth Proportional to 7,094.46, 10,643.22 and 2,163.97

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Solution

The fourth proportional to 7,094.46, 10,643.22 and 2,163.97 is: 3,246.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094.46 : 10,643.22 = 2,163.97 : x
  2. Step 2: Convert to fraction form
    7,094.46/10,643.22 = 2,163.97/x
  3. Step 3: Cross multiply
    7,094.46x = 10,643.22 × 2,163.97
  4. Step 4: Simplify right side
    7,094.46x = 23,031,582.18
  5. Step 5: Solve for x
    x = 23,031,582.18/7,094.46
  6. Step 6: Final answer
    x = 3,246.42

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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.