Home / 6,767.08-10,150.62-2,868.95

Finding the Fourth Proportional to 6,767.08, 10,150.62 and 2,868.95

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Solution

The fourth proportional to 6,767.08, 10,150.62 and 2,868.95 is: 4,303.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767.08 : 10,150.62 = 2,868.95 : x
  2. Step 2: Convert to fraction form
    6,767.08/10,150.62 = 2,868.95/x
  3. Step 3: Cross multiply
    6,767.08x = 10,150.62 × 2,868.95
  4. Step 4: Simplify right side
    6,767.08x = 29,121,635.87
  5. Step 5: Solve for x
    x = 29,121,635.87/6,767.08
  6. Step 6: Final answer
    x = 4,303.43

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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.