Home / 6,194.62-9,284.91-3,076.80

Finding the Fourth Proportional to 6,194.62, 9,284.91 and 3,076.80

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Solution

The fourth proportional to 6,194.62, 9,284.91 and 3,076.80 is: 4,611.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194.62 : 9,284.91 = 3,076.80 : x
  2. Step 2: Convert to fraction form
    6,194.62/9,284.91 = 3,076.80/x
  3. Step 3: Cross multiply
    6,194.62x = 9,284.91 × 3,076.80
  4. Step 4: Simplify right side
    6,194.62x = 28,567,782.04
  5. Step 5: Solve for x
    x = 28,567,782.04/6,194.62
  6. Step 6: Final answer
    x = 4,611.71

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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.