Home / 19,024.92-26,249.94-11,469.24

Finding the Fourth Proportional to 19,024.92, 26,249.94 and 11,469.24

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Solution

The fourth proportional to 19,024.92, 26,249.94 and 11,469.24 is: 15,824.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,024.92 : 26,249.94 = 11,469.24 : x
  2. Step 2: Convert to fraction form
    19,024.92/26,249.94 = 11,469.24/x
  3. Step 3: Cross multiply
    19,024.92x = 26,249.94 × 11,469.24
  4. Step 4: Simplify right side
    19,024.92x = 301,066,861.85
  5. Step 5: Solve for x
    x = 301,066,861.85/19,024.92
  6. Step 6: Final answer
    x = 15,824.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.