Home / 222,834.29-334,085.25-134,067.15

Finding the Fourth Proportional to 222,834.29, 334,085.25 and 134,067.15

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Solution

The fourth proportional to 222,834.29, 334,085.25 and 134,067.15 is: 201,000.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,834.29 : 334,085.25 = 134,067.15 : x
  2. Step 2: Convert to fraction form
    222,834.29/334,085.25 = 134,067.15/x
  3. Step 3: Cross multiply
    222,834.29x = 334,085.25 × 134,067.15
  4. Step 4: Simplify right side
    222,834.29x = 44,789,857,324.54
  5. Step 5: Solve for x
    x = 44,789,857,324.54/222,834.29
  6. Step 6: Final answer
    x = 201,000.74

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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.