Home / 36,220.42-54,329.82-16,504.21

Finding the Fourth Proportional to 36,220.42, 54,329.82 and 16,504.21

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Solution

The fourth proportional to 36,220.42, 54,329.82 and 16,504.21 is: 24,755.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,220.42 : 54,329.82 = 16,504.21 : x
  2. Step 2: Convert to fraction form
    36,220.42/54,329.82 = 16,504.21/x
  3. Step 3: Cross multiply
    36,220.42x = 54,329.82 × 16,504.21
  4. Step 4: Simplify right side
    36,220.42x = 896,670,758.54
  5. Step 5: Solve for x
    x = 896,670,758.54/36,220.42
  6. Step 6: Final answer
    x = 24,755.95

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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.