Home / 29,199.88-43,794.52-10,227.30

Finding the Fourth Proportional to 29,199.88, 43,794.52 and 10,227.30

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Solution

The fourth proportional to 29,199.88, 43,794.52 and 10,227.30 is: 15,339.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,199.88 : 43,794.52 = 10,227.30 : x
  2. Step 2: Convert to fraction form
    29,199.88/43,794.52 = 10,227.30/x
  3. Step 3: Cross multiply
    29,199.88x = 43,794.52 × 10,227.30
  4. Step 4: Simplify right side
    29,199.88x = 447,899,694.40
  5. Step 5: Solve for x
    x = 447,899,694.40/29,199.88
  6. Step 6: Final answer
    x = 15,339.09

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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.