Home / 73,067.28-109,576.32-58,993.94

Finding the Fourth Proportional to 73,067.28, 109,576.32 and 58,993.94

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Solution

The fourth proportional to 73,067.28, 109,576.32 and 58,993.94 is: 88,471.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,067.28 : 109,576.32 = 58,993.94 : x
  2. Step 2: Convert to fraction form
    73,067.28/109,576.32 = 58,993.94/x
  3. Step 3: Cross multiply
    73,067.28x = 109,576.32 × 58,993.94
  4. Step 4: Simplify right side
    73,067.28x = 6,464,338,299.62
  5. Step 5: Solve for x
    x = 6,464,338,299.62/73,067.28
  6. Step 6: Final answer
    x = 88,471.04

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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.