Home / 27,453.62-41,190.68-10,825.24

Finding the Fourth Proportional to 27,453.62, 41,190.68 and 10,825.24

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Solution

The fourth proportional to 27,453.62, 41,190.68 and 10,825.24 is: 16,241.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,453.62 : 41,190.68 = 10,825.24 : x
  2. Step 2: Convert to fraction form
    27,453.62/41,190.68 = 10,825.24/x
  3. Step 3: Cross multiply
    27,453.62x = 41,190.68 × 10,825.24
  4. Step 4: Simplify right side
    27,453.62x = 445,899,053.04
  5. Step 5: Solve for x
    x = 445,899,053.04/27,453.62
  6. Step 6: Final answer
    x = 16,241.91

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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.