Home / 5,353.43-8,027.40-2,067.46

Finding the Fourth Proportional to 5,353.43, 8,027.40 and 2,067.46

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Solution

The fourth proportional to 5,353.43, 8,027.40 and 2,067.46 is: 3,100.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,353.43 : 8,027.40 = 2,067.46 : x
  2. Step 2: Convert to fraction form
    5,353.43/8,027.40 = 2,067.46/x
  3. Step 3: Cross multiply
    5,353.43x = 8,027.40 × 2,067.46
  4. Step 4: Simplify right side
    5,353.43x = 16,596,316.09
  5. Step 5: Solve for x
    x = 16,596,316.09/5,353.43
  6. Step 6: Final answer
    x = 3,100.13

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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.