Home / 6,158.43-9,232.15-2,261.92

Finding the Fourth Proportional to 6,158.43, 9,232.15 and 2,261.92

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Solution

The fourth proportional to 6,158.43, 9,232.15 and 2,261.92 is: 3,390.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158.43 : 9,232.15 = 2,261.92 : x
  2. Step 2: Convert to fraction form
    6,158.43/9,232.15 = 2,261.92/x
  3. Step 3: Cross multiply
    6,158.43x = 9,232.15 × 2,261.92
  4. Step 4: Simplify right side
    6,158.43x = 20,882,384.73
  5. Step 5: Solve for x
    x = 20,882,384.73/6,158.43
  6. Step 6: Final answer
    x = 3,390.86

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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.