Home / 6,766.70-10,151.06-2,383.38

Finding the Fourth Proportional to 6,766.70, 10,151.06 and 2,383.38

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Solution

The fourth proportional to 6,766.70, 10,151.06 and 2,383.38 is: 3,575.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,766.70 : 10,151.06 = 2,383.38 : x
  2. Step 2: Convert to fraction form
    6,766.70/10,151.06 = 2,383.38/x
  3. Step 3: Cross multiply
    6,766.70x = 10,151.06 × 2,383.38
  4. Step 4: Simplify right side
    6,766.70x = 24,193,821.47
  5. Step 5: Solve for x
    x = 24,193,821.47/6,766.70
  6. Step 6: Final answer
    x = 3,575.43

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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.