Home / 271,384.44-374,497.32-150,514.98

Finding the Fourth Proportional to 271,384.44, 374,497.32 and 150,514.98

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Solution

The fourth proportional to 271,384.44, 374,497.32 and 150,514.98 is: 207,703.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,384.44 : 374,497.32 = 150,514.98 : x
  2. Step 2: Convert to fraction form
    271,384.44/374,497.32 = 150,514.98/x
  3. Step 3: Cross multiply
    271,384.44x = 374,497.32 × 150,514.98
  4. Step 4: Simplify right side
    271,384.44x = 56,367,456,629.85
  5. Step 5: Solve for x
    x = 56,367,456,629.85/271,384.44
  6. Step 6: Final answer
    x = 207,703.35

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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.