Home / 9,377.32-14,067.54-3,833.64

Finding the Fourth Proportional to 9,377.32, 14,067.54 and 3,833.64

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Solution

The fourth proportional to 9,377.32, 14,067.54 and 3,833.64 is: 5,751.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,377.32 : 14,067.54 = 3,833.64 : x
  2. Step 2: Convert to fraction form
    9,377.32/14,067.54 = 3,833.64/x
  3. Step 3: Cross multiply
    9,377.32x = 14,067.54 × 3,833.64
  4. Step 4: Simplify right side
    9,377.32x = 53,929,884.05
  5. Step 5: Solve for x
    x = 53,929,884.05/9,377.32
  6. Step 6: Final answer
    x = 5,751.10

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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.