Home / 9,377.05-14,067.20-3,833.41

Finding the Fourth Proportional to 9,377.05, 14,067.20 and 3,833.41

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Solution

The fourth proportional to 9,377.05, 14,067.20 and 3,833.41 is: 5,750.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,377.05 : 14,067.20 = 3,833.41 : x
  2. Step 2: Convert to fraction form
    9,377.05/14,067.20 = 3,833.41/x
  3. Step 3: Cross multiply
    9,377.05x = 14,067.20 × 3,833.41
  4. Step 4: Simplify right side
    9,377.05x = 53,925,345.15
  5. Step 5: Solve for x
    x = 53,925,345.15/9,377.05
  6. Step 6: Final answer
    x = 5,750.78

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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.