Home / 271,626.48-374,826.93-150,767.79

Finding the Fourth Proportional to 271,626.48, 374,826.93 and 150,767.79

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Solution

The fourth proportional to 271,626.48, 374,826.93 and 150,767.79 is: 208,049.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,626.48 : 374,826.93 = 150,767.79 : x
  2. Step 2: Convert to fraction form
    271,626.48/374,826.93 = 150,767.79/x
  3. Step 3: Cross multiply
    271,626.48x = 374,826.93 × 150,767.79
  4. Step 4: Simplify right side
    271,626.48x = 56,511,827,868.58
  5. Step 5: Solve for x
    x = 56,511,827,868.58/271,626.48
  6. Step 6: Final answer
    x = 208,049.77

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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.