Home / 13,067.55-19,593.99-4,301.73

Finding the Fourth Proportional to 13,067.55, 19,593.99 and 4,301.73

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Solution

The fourth proportional to 13,067.55, 19,593.99 and 4,301.73 is: 6,450.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,067.55 : 19,593.99 = 4,301.73 : x
  2. Step 2: Convert to fraction form
    13,067.55/19,593.99 = 4,301.73/x
  3. Step 3: Cross multiply
    13,067.55x = 19,593.99 × 4,301.73
  4. Step 4: Simplify right side
    13,067.55x = 84,288,054.60
  5. Step 5: Solve for x
    x = 84,288,054.60/13,067.55
  6. Step 6: Final answer
    x = 6,450.18

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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.