Home / 33,523.40-50,255.34-16,861.64

Finding the Fourth Proportional to 33,523.40, 50,255.34 and 16,861.64

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Solution

The fourth proportional to 33,523.40, 50,255.34 and 16,861.64 is: 25,277.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,523.40 : 50,255.34 = 16,861.64 : x
  2. Step 2: Convert to fraction form
    33,523.40/50,255.34 = 16,861.64/x
  3. Step 3: Cross multiply
    33,523.40x = 50,255.34 × 16,861.64
  4. Step 4: Simplify right side
    33,523.40x = 847,387,451.16
  5. Step 5: Solve for x
    x = 847,387,451.16/33,523.40
  6. Step 6: Final answer
    x = 25,277.49

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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.