Home / 22,926.14-34,377.86-8,132.84

Finding the Fourth Proportional to 22,926.14, 34,377.86 and 8,132.84

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Solution

The fourth proportional to 22,926.14, 34,377.86 and 8,132.84 is: 12,195.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926.14 : 34,377.86 = 8,132.84 : x
  2. Step 2: Convert to fraction form
    22,926.14/34,377.86 = 8,132.84/x
  3. Step 3: Cross multiply
    22,926.14x = 34,377.86 × 8,132.84
  4. Step 4: Simplify right side
    22,926.14x = 279,589,422.37
  5. Step 5: Solve for x
    x = 279,589,422.37/22,926.14
  6. Step 6: Final answer
    x = 12,195.23

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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.