Home / 4,930.30-7,383.69-2,733.58

Finding the Fourth Proportional to 4,930.30, 7,383.69 and 2,733.58

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Solution

The fourth proportional to 4,930.30, 7,383.69 and 2,733.58 is: 4,093.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930.30 : 7,383.69 = 2,733.58 : x
  2. Step 2: Convert to fraction form
    4,930.30/7,383.69 = 2,733.58/x
  3. Step 3: Cross multiply
    4,930.30x = 7,383.69 × 2,733.58
  4. Step 4: Simplify right side
    4,930.30x = 20,183,916.54
  5. Step 5: Solve for x
    x = 20,183,916.54/4,930.30
  6. Step 6: Final answer
    x = 4,093.85

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