Home / 33,864.98-50,807.19-22,163.72

Finding the Fourth Proportional to 33,864.98, 50,807.19 and 22,163.72

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Solution

The fourth proportional to 33,864.98, 50,807.19 and 22,163.72 is: 33,251.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,864.98 : 50,807.19 = 22,163.72 : x
  2. Step 2: Convert to fraction form
    33,864.98/50,807.19 = 22,163.72/x
  3. Step 3: Cross multiply
    33,864.98x = 50,807.19 × 22,163.72
  4. Step 4: Simplify right side
    33,864.98x = 1,126,076,333.15
  5. Step 5: Solve for x
    x = 1,126,076,333.15/33,864.98
  6. Step 6: Final answer
    x = 33,251.94

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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.