Home / 5,043.44-6,958.50-2,918.82

Finding the Fourth Proportional to 5,043.44, 6,958.50 and 2,918.82

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Solution

The fourth proportional to 5,043.44, 6,958.50 and 2,918.82 is: 4,027.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043.44 : 6,958.50 = 2,918.82 : x
  2. Step 2: Convert to fraction form
    5,043.44/6,958.50 = 2,918.82/x
  3. Step 3: Cross multiply
    5,043.44x = 6,958.50 × 2,918.82
  4. Step 4: Simplify right side
    5,043.44x = 20,310,608.97
  5. Step 5: Solve for x
    x = 20,310,608.97/5,043.44
  6. Step 6: Final answer
    x = 4,027.13

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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.