Home / 33,424.88-50,137.32-15,885.14

Finding the Fourth Proportional to 33,424.88, 50,137.32 and 15,885.14

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Solution

The fourth proportional to 33,424.88, 50,137.32 and 15,885.14 is: 23,827.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,424.88 : 50,137.32 = 15,885.14 : x
  2. Step 2: Convert to fraction form
    33,424.88/50,137.32 = 15,885.14/x
  3. Step 3: Cross multiply
    33,424.88x = 50,137.32 × 15,885.14
  4. Step 4: Simplify right side
    33,424.88x = 796,438,347.42
  5. Step 5: Solve for x
    x = 796,438,347.42/33,424.88
  6. Step 6: Final answer
    x = 23,827.71

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Similar ratio
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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.