Home / 100,224.14-150,336.12-41,059.94

Finding the Fourth Proportional to 100,224.14, 150,336.12 and 41,059.94

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Solution

The fourth proportional to 100,224.14, 150,336.12 and 41,059.94 is: 61,589.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,224.14 : 150,336.12 = 41,059.94 : x
  2. Step 2: Convert to fraction form
    100,224.14/150,336.12 = 41,059.94/x
  3. Step 3: Cross multiply
    100,224.14x = 150,336.12 × 41,059.94
  4. Step 4: Simplify right side
    100,224.14x = 6,172,792,067.03
  5. Step 5: Solve for x
    x = 6,172,792,067.03/100,224.14
  6. Step 6: Final answer
    x = 61,589.87

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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.