Home / 236,028.42-353,790.45-93,676.59

Finding the Fourth Proportional to 236,028.42, 353,790.45 and 93,676.59

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Solution

The fourth proportional to 236,028.42, 353,790.45 and 93,676.59 is: 140,414.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,028.42 : 353,790.45 = 93,676.59 : x
  2. Step 2: Convert to fraction form
    236,028.42/353,790.45 = 93,676.59/x
  3. Step 3: Cross multiply
    236,028.42x = 353,790.45 × 93,676.59
  4. Step 4: Simplify right side
    236,028.42x = 33,141,882,930.57
  5. Step 5: Solve for x
    x = 33,141,882,930.57/236,028.42
  6. Step 6: Final answer
    x = 140,414.80

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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.