Home / 6,286.92-9,426.68-2,584.71

Finding the Fourth Proportional to 6,286.92, 9,426.68 and 2,584.71

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Solution

The fourth proportional to 6,286.92, 9,426.68 and 2,584.71 is: 3,875.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,286.92 : 9,426.68 = 2,584.71 : x
  2. Step 2: Convert to fraction form
    6,286.92/9,426.68 = 2,584.71/x
  3. Step 3: Cross multiply
    6,286.92x = 9,426.68 × 2,584.71
  4. Step 4: Simplify right side
    6,286.92x = 24,365,230.83
  5. Step 5: Solve for x
    x = 24,365,230.83/6,286.92
  6. Step 6: Final answer
    x = 3,875.55

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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.