Home / 4,133.46-6,197.22-1,940.97

Finding the Fourth Proportional to 4,133.46, 6,197.22 and 1,940.97

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Solution

The fourth proportional to 4,133.46, 6,197.22 and 1,940.97 is: 2,910.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.46 : 6,197.22 = 1,940.97 : x
  2. Step 2: Convert to fraction form
    4,133.46/6,197.22 = 1,940.97/x
  3. Step 3: Cross multiply
    4,133.46x = 6,197.22 × 1,940.97
  4. Step 4: Simplify right side
    4,133.46x = 12,028,618.10
  5. Step 5: Solve for x
    x = 12,028,618.10/4,133.46
  6. Step 6: Final answer
    x = 2,910.06

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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.