Home / 2,848.73-4,272.32-1,093.95

Finding the Fourth Proportional to 2,848.73, 4,272.32 and 1,093.95

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Solution

The fourth proportional to 2,848.73, 4,272.32 and 1,093.95 is: 1,640.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848.73 : 4,272.32 = 1,093.95 : x
  2. Step 2: Convert to fraction form
    2,848.73/4,272.32 = 1,093.95/x
  3. Step 3: Cross multiply
    2,848.73x = 4,272.32 × 1,093.95
  4. Step 4: Simplify right side
    2,848.73x = 4,673,698.99
  5. Step 5: Solve for x
    x = 4,673,698.99/2,848.73
  6. Step 6: Final answer
    x = 1,640.63

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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.