Home / 271,103.07-374,122.24-150,262.52

Finding the Fourth Proportional to 271,103.07, 374,122.24 and 150,262.52

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Solution

The fourth proportional to 271,103.07, 374,122.24 and 150,262.52 is: 207,362.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,103.07 : 374,122.24 = 150,262.52 : x
  2. Step 2: Convert to fraction form
    271,103.07/374,122.24 = 150,262.52/x
  3. Step 3: Cross multiply
    271,103.07x = 374,122.24 × 150,262.52
  4. Step 4: Simplify right side
    271,103.07x = 56,216,549,819.13
  5. Step 5: Solve for x
    x = 56,216,549,819.13/271,103.07
  6. Step 6: Final answer
    x = 207,362.28

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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.