Home / 36,940.36-50,864.34-33,968.20

Finding the Fourth Proportional to 36,940.36, 50,864.34 and 33,968.20

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Solution

The fourth proportional to 36,940.36, 50,864.34 and 33,968.20 is: 46,771.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,940.36 : 50,864.34 = 33,968.20 : x
  2. Step 2: Convert to fraction form
    36,940.36/50,864.34 = 33,968.20/x
  3. Step 3: Cross multiply
    36,940.36x = 50,864.34 × 33,968.20
  4. Step 4: Simplify right side
    36,940.36x = 1,727,770,073.99
  5. Step 5: Solve for x
    x = 1,727,770,073.99/36,940.36
  6. Step 6: Final answer
    x = 46,771.88

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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.