Home / 33,350.46-50,075.52-20,948.94

Finding the Fourth Proportional to 33,350.46, 50,075.52 and 20,948.94

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Solution

The fourth proportional to 33,350.46, 50,075.52 and 20,948.94 is: 31,454.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,350.46 : 50,075.52 = 20,948.94 : x
  2. Step 2: Convert to fraction form
    33,350.46/50,075.52 = 20,948.94/x
  3. Step 3: Cross multiply
    33,350.46x = 50,075.52 × 20,948.94
  4. Step 4: Simplify right side
    33,350.46x = 1,049,029,063.95
  5. Step 5: Solve for x
    x = 1,049,029,063.95/33,350.46
  6. Step 6: Final answer
    x = 31,454.71

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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.