Home / 7,464.10-11,195.73-2,269.57

Finding the Fourth Proportional to 7,464.10, 11,195.73 and 2,269.57

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Solution

The fourth proportional to 7,464.10, 11,195.73 and 2,269.57 is: 3,404.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464.10 : 11,195.73 = 2,269.57 : x
  2. Step 2: Convert to fraction form
    7,464.10/11,195.73 = 2,269.57/x
  3. Step 3: Cross multiply
    7,464.10x = 11,195.73 × 2,269.57
  4. Step 4: Simplify right side
    7,464.10x = 25,409,436.96
  5. Step 5: Solve for x
    x = 25,409,436.96/7,464.10
  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.