Home / 44,825.27-67,222.35-19,882.80

Finding the Fourth Proportional to 44,825.27, 67,222.35 and 19,882.80

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Solution

The fourth proportional to 44,825.27, 67,222.35 and 19,882.80 is: 29,817.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,825.27 : 67,222.35 = 19,882.80 : x
  2. Step 2: Convert to fraction form
    44,825.27/67,222.35 = 19,882.80/x
  3. Step 3: Cross multiply
    44,825.27x = 67,222.35 × 19,882.80
  4. Step 4: Simplify right side
    44,825.27x = 1,336,568,540.58
  5. Step 5: Solve for x
    x = 1,336,568,540.58/44,825.27
  6. Step 6: Final answer
    x = 29,817.30

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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.