Home / 36,273.92-50,058.23-20,141.46

Finding the Fourth Proportional to 36,273.92, 50,058.23 and 20,141.46

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Solution

The fourth proportional to 36,273.92, 50,058.23 and 20,141.46 is: 27,795.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,273.92 : 50,058.23 = 20,141.46 : x
  2. Step 2: Convert to fraction form
    36,273.92/50,058.23 = 20,141.46/x
  3. Step 3: Cross multiply
    36,273.92x = 50,058.23 × 20,141.46
  4. Step 4: Simplify right side
    36,273.92x = 1,008,245,736.51
  5. Step 5: Solve for x
    x = 1,008,245,736.51/36,273.92
  6. Step 6: Final answer
    x = 27,795.33

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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.