Home / 7,463.24-11,190.99-2,197.56

Finding the Fourth Proportional to 7,463.24, 11,190.99 and 2,197.56

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Solution

The fourth proportional to 7,463.24, 11,190.99 and 2,197.56 is: 3,295.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463.24 : 11,190.99 = 2,197.56 : x
  2. Step 2: Convert to fraction form
    7,463.24/11,190.99 = 2,197.56/x
  3. Step 3: Cross multiply
    7,463.24x = 11,190.99 × 2,197.56
  4. Step 4: Simplify right side
    7,463.24x = 24,592,922.19
  5. Step 5: Solve for x
    x = 24,592,922.19/7,463.24
  6. Step 6: Final answer
    x = 3,295.21

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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.