Home / 234,003.52-351,041.73-76,195.27

Finding the Fourth Proportional to 234,003.52, 351,041.73 and 76,195.27

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Solution

The fourth proportional to 234,003.52, 351,041.73 and 76,195.27 is: 114,304.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,003.52 : 351,041.73 = 76,195.27 : x
  2. Step 2: Convert to fraction form
    234,003.52/351,041.73 = 76,195.27/x
  3. Step 3: Cross multiply
    234,003.52x = 351,041.73 × 76,195.27
  4. Step 4: Simplify right side
    234,003.52x = 26,747,719,398.62
  5. Step 5: Solve for x
    x = 26,747,719,398.62/234,003.52
  6. Step 6: Final answer
    x = 114,304.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.