Home / 8,028.23-12,044.33-2,763.33

Finding the Fourth Proportional to 8,028.23, 12,044.33 and 2,763.33

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Solution

The fourth proportional to 8,028.23, 12,044.33 and 2,763.33 is: 4,145.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,028.23 : 12,044.33 = 2,763.33 : x
  2. Step 2: Convert to fraction form
    8,028.23/12,044.33 = 2,763.33/x
  3. Step 3: Cross multiply
    8,028.23x = 12,044.33 × 2,763.33
  4. Step 4: Simplify right side
    8,028.23x = 33,282,444.60
  5. Step 5: Solve for x
    x = 33,282,444.60/8,028.23
  6. Step 6: Final answer
    x = 4,145.68

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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.