Home / 6,766.00-10,151.89-3,800.87

Finding the Fourth Proportional to 6,766.00, 10,151.89 and 3,800.87

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Solution

The fourth proportional to 6,766.00, 10,151.89 and 3,800.87 is: 5,702.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,766.00 : 10,151.89 = 3,800.87 : x
  2. Step 2: Convert to fraction form
    6,766.00/10,151.89 = 3,800.87/x
  3. Step 3: Cross multiply
    6,766.00x = 10,151.89 × 3,800.87
  4. Step 4: Simplify right side
    6,766.00x = 38,585,991.95
  5. Step 5: Solve for x
    x = 38,585,991.95/6,766.00
  6. Step 6: Final answer
    x = 5,702.93

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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.