Home / 7,195.40-10,793.10-2,266.55

Finding the Fourth Proportional to 7,195.40, 10,793.10 and 2,266.55

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Solution

The fourth proportional to 7,195.40, 10,793.10 and 2,266.55 is: 3,399.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,195.40 : 10,793.10 = 2,266.55 : x
  2. Step 2: Convert to fraction form
    7,195.40/10,793.10 = 2,266.55/x
  3. Step 3: Cross multiply
    7,195.40x = 10,793.10 × 2,266.55
  4. Step 4: Simplify right side
    7,195.40x = 24,463,100.81
  5. Step 5: Solve for x
    x = 24,463,100.81/7,195.40
  6. Step 6: Final answer
    x = 3,399.83

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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.