Home / 33,711.17-50,551.12-19,675.25

Finding the Fourth Proportional to 33,711.17, 50,551.12 and 19,675.25

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Solution

The fourth proportional to 33,711.17, 50,551.12 and 19,675.25 is: 29,503.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,711.17 : 50,551.12 = 19,675.25 : x
  2. Step 2: Convert to fraction form
    33,711.17/50,551.12 = 19,675.25/x
  3. Step 3: Cross multiply
    33,711.17x = 50,551.12 × 19,675.25
  4. Step 4: Simplify right side
    33,711.17x = 994,605,923.78
  5. Step 5: Solve for x
    x = 994,605,923.78/33,711.17
  6. Step 6: Final answer
    x = 29,503.75

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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.