Home / 271,267.48-374,274.93-162,327.97

Finding the Fourth Proportional to 271,267.48, 374,274.93 and 162,327.97

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Solution

The fourth proportional to 271,267.48, 374,274.93 and 162,327.97 is: 223,968.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,267.48 : 374,274.93 = 162,327.97 : x
  2. Step 2: Convert to fraction form
    271,267.48/374,274.93 = 162,327.97/x
  3. Step 3: Cross multiply
    271,267.48x = 374,274.93 × 162,327.97
  4. Step 4: Simplify right side
    271,267.48x = 60,755,289,608.79
  5. Step 5: Solve for x
    x = 60,755,289,608.79/271,267.48
  6. Step 6: Final answer
    x = 223,968.20

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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.