Home / 33,723.42-50,580.69-10,347.90

Finding the Fourth Proportional to 33,723.42, 50,580.69 and 10,347.90

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Solution

The fourth proportional to 33,723.42, 50,580.69 and 10,347.90 is: 15,520.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,723.42 : 50,580.69 = 10,347.90 : x
  2. Step 2: Convert to fraction form
    33,723.42/50,580.69 = 10,347.90/x
  3. Step 3: Cross multiply
    33,723.42x = 50,580.69 × 10,347.90
  4. Step 4: Simplify right side
    33,723.42x = 523,403,922.05
  5. Step 5: Solve for x
    x = 523,403,922.05/33,723.42
  6. Step 6: Final answer
    x = 15,520.49

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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.