Home / 3,093.07-4,267.83-1,833.89

Finding the Fourth Proportional to 3,093.07, 4,267.83 and 1,833.89

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Solution

The fourth proportional to 3,093.07, 4,267.83 and 1,833.89 is: 2,530.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.07 : 4,267.83 = 1,833.89 : x
  2. Step 2: Convert to fraction form
    3,093.07/4,267.83 = 1,833.89/x
  3. Step 3: Cross multiply
    3,093.07x = 4,267.83 × 1,833.89
  4. Step 4: Simplify right side
    3,093.07x = 7,826,720.09
  5. Step 5: Solve for x
    x = 7,826,720.09/3,093.07
  6. Step 6: Final answer
    x = 2,530.41

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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.