Home / 234,824.00-323,843.27-198,601.34

Finding the Fourth Proportional to 234,824.00, 323,843.27 and 198,601.34

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Solution

The fourth proportional to 234,824.00, 323,843.27 and 198,601.34 is: 273,888.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,824.00 : 323,843.27 = 198,601.34 : x
  2. Step 2: Convert to fraction form
    234,824.00/323,843.27 = 198,601.34/x
  3. Step 3: Cross multiply
    234,824.00x = 323,843.27 × 198,601.34
  4. Step 4: Simplify right side
    234,824.00x = 64,315,704,759.76
  5. Step 5: Solve for x
    x = 64,315,704,759.76/234,824.00
  6. Step 6: Final answer
    x = 273,888.98

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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.