Home / 271,360.44-374,500.34-150,540.61

Finding the Fourth Proportional to 271,360.44, 374,500.34 and 150,540.61

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Solution

The fourth proportional to 271,360.44, 374,500.34 and 150,540.61 is: 207,758.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,360.44 : 374,500.34 = 150,540.61 : x
  2. Step 2: Convert to fraction form
    271,360.44/374,500.34 = 150,540.61/x
  3. Step 3: Cross multiply
    271,360.44x = 374,500.34 × 150,540.61
  4. Step 4: Simplify right side
    271,360.44x = 56,377,509,628.81
  5. Step 5: Solve for x
    x = 56,377,509,628.81/271,360.44
  6. Step 6: Final answer
    x = 207,758.76

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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.