Home / 7,194.41-10,791.55-2,000.27

Finding the Fourth Proportional to 7,194.41, 10,791.55 and 2,000.27

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Solution

The fourth proportional to 7,194.41, 10,791.55 and 2,000.27 is: 3,000.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,194.41 : 10,791.55 = 2,000.27 : x
  2. Step 2: Convert to fraction form
    7,194.41/10,791.55 = 2,000.27/x
  3. Step 3: Cross multiply
    7,194.41x = 10,791.55 × 2,000.27
  4. Step 4: Simplify right side
    7,194.41x = 21,585,954.76
  5. Step 5: Solve for x
    x = 21,585,954.76/7,194.41
  6. Step 6: Final answer
    x = 3,000.38

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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.