Home / 5,923.68-8,885.52-2,028.39

Finding the Fourth Proportional to 5,923.68, 8,885.52 and 2,028.39

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Solution

The fourth proportional to 5,923.68, 8,885.52 and 2,028.39 is: 3,042.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923.68 : 8,885.52 = 2,028.39 : x
  2. Step 2: Convert to fraction form
    5,923.68/8,885.52 = 2,028.39/x
  3. Step 3: Cross multiply
    5,923.68x = 8,885.52 × 2,028.39
  4. Step 4: Simplify right side
    5,923.68x = 18,023,299.91
  5. Step 5: Solve for x
    x = 18,023,299.91/5,923.68
  6. Step 6: Final answer
    x = 3,042.59

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1.5x scale

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.