Home / 33,644.44-50,472.58-13,911.94

Finding the Fourth Proportional to 33,644.44, 50,472.58 and 13,911.94

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Solution

The fourth proportional to 33,644.44, 50,472.58 and 13,911.94 is: 20,870.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,644.44 : 50,472.58 = 13,911.94 : x
  2. Step 2: Convert to fraction form
    33,644.44/50,472.58 = 13,911.94/x
  3. Step 3: Cross multiply
    33,644.44x = 50,472.58 × 13,911.94
  4. Step 4: Simplify right side
    33,644.44x = 702,171,504.61
  5. Step 5: Solve for x
    x = 702,171,504.61/33,644.44
  6. Step 6: Final answer
    x = 20,870.36

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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.