Home / 33,427.88-50,141.82-15,888.14

Finding the Fourth Proportional to 33,427.88, 50,141.82 and 15,888.14

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Solution

The fourth proportional to 33,427.88, 50,141.82 and 15,888.14 is: 23,832.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,427.88 : 50,141.82 = 15,888.14 : x
  2. Step 2: Convert to fraction form
    33,427.88/50,141.82 = 15,888.14/x
  3. Step 3: Cross multiply
    33,427.88x = 50,141.82 × 15,888.14
  4. Step 4: Simplify right side
    33,427.88x = 796,660,256.01
  5. Step 5: Solve for x
    x = 796,660,256.01/33,427.88
  6. Step 6: Final answer
    x = 23,832.21

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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.