Home / 7,334.21-11,002.34-2,404.25

Finding the Fourth Proportional to 7,334.21, 11,002.34 and 2,404.25

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Solution

The fourth proportional to 7,334.21, 11,002.34 and 2,404.25 is: 3,606.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334.21 : 11,002.34 = 2,404.25 : x
  2. Step 2: Convert to fraction form
    7,334.21/11,002.34 = 2,404.25/x
  3. Step 3: Cross multiply
    7,334.21x = 11,002.34 × 2,404.25
  4. Step 4: Simplify right side
    7,334.21x = 26,452,320.93
  5. Step 5: Solve for x
    x = 26,452,320.93/7,334.21
  6. Step 6: Final answer
    x = 3,606.71

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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.