Home / 9,467.43-14,204.09-3,923.38

Finding the Fourth Proportional to 9,467.43, 14,204.09 and 3,923.38

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Solution

The fourth proportional to 9,467.43, 14,204.09 and 3,923.38 is: 5,886.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467.43 : 14,204.09 = 3,923.38 : x
  2. Step 2: Convert to fraction form
    9,467.43/14,204.09 = 3,923.38/x
  3. Step 3: Cross multiply
    9,467.43x = 14,204.09 × 3,923.38
  4. Step 4: Simplify right side
    9,467.43x = 55,728,070.19
  5. Step 5: Solve for x
    x = 55,728,070.19/9,467.43
  6. Step 6: Final answer
    x = 5,886.30

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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.