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Finding the Fourth Proportional to 44,933.49, 67,401.86 and 16,850.70

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Solution

The fourth proportional to 44,933.49, 67,401.86 and 16,850.70 is: 25,276.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,933.49 : 67,401.86 = 16,850.70 : x
  2. Step 2: Convert to fraction form
    44,933.49/67,401.86 = 16,850.70/x
  3. Step 3: Cross multiply
    44,933.49x = 67,401.86 × 16,850.70
  4. Step 4: Simplify right side
    44,933.49x = 1,135,768,438.05
  5. Step 5: Solve for x
    x = 1,135,768,438.05/44,933.49
  6. Step 6: Final answer
    x = 25,276.66

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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.