Home / 151,293.29-226,834.83-67,007.52

Finding the Fourth Proportional to 151,293.29, 226,834.83 and 67,007.52

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Solution

The fourth proportional to 151,293.29, 226,834.83 and 67,007.52 is: 100,464.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,293.29 : 226,834.83 = 67,007.52 : x
  2. Step 2: Convert to fraction form
    151,293.29/226,834.83 = 67,007.52/x
  3. Step 3: Cross multiply
    151,293.29x = 226,834.83 × 67,007.52
  4. Step 4: Simplify right side
    151,293.29x = 15,199,639,407.92
  5. Step 5: Solve for x
    x = 15,199,639,407.92/151,293.29
  6. Step 6: Final answer
    x = 100,464.73

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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.