Home / 6,775.08-10,163.55-2,392.59

Finding the Fourth Proportional to 6,775.08, 10,163.55 and 2,392.59

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Solution

The fourth proportional to 6,775.08, 10,163.55 and 2,392.59 is: 3,589.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775.08 : 10,163.55 = 2,392.59 : x
  2. Step 2: Convert to fraction form
    6,775.08/10,163.55 = 2,392.59/x
  3. Step 3: Cross multiply
    6,775.08x = 10,163.55 × 2,392.59
  4. Step 4: Simplify right side
    6,775.08x = 24,317,208.09
  5. Step 5: Solve for x
    x = 24,317,208.09/6,775.08
  6. Step 6: Final answer
    x = 3,589.21

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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.