Home / 7,464.09-11,195.73-2,269.56

Finding the Fourth Proportional to 7,464.09, 11,195.73 and 2,269.56

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Solution

The fourth proportional to 7,464.09, 11,195.73 and 2,269.56 is: 3,404.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464.09 : 11,195.73 = 2,269.56 : x
  2. Step 2: Convert to fraction form
    7,464.09/11,195.73 = 2,269.56/x
  3. Step 3: Cross multiply
    7,464.09x = 11,195.73 × 2,269.56
  4. Step 4: Simplify right side
    7,464.09x = 25,409,380.98
  5. Step 5: Solve for x
    x = 25,409,380.98/7,464.09
  6. Step 6: Final answer
    x = 3,404.22

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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.