Home / 36,540.42-50,375.89-27,333.45

Finding the Fourth Proportional to 36,540.42, 50,375.89 and 27,333.45

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Solution

The fourth proportional to 36,540.42, 50,375.89 and 27,333.45 is: 37,682.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,540.42 : 50,375.89 = 27,333.45 : x
  2. Step 2: Convert to fraction form
    36,540.42/50,375.89 = 27,333.45/x
  3. Step 3: Cross multiply
    36,540.42x = 50,375.89 × 27,333.45
  4. Step 4: Simplify right side
    36,540.42x = 1,376,946,904.69
  5. Step 5: Solve for x
    x = 1,376,946,904.69/36,540.42
  6. Step 6: Final answer
    x = 37,682.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.