Home / 241,620.49-362,124.55-136,498.69

Finding the Fourth Proportional to 241,620.49, 362,124.55 and 136,498.69

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Solution

The fourth proportional to 241,620.49, 362,124.55 and 136,498.69 is: 204,575.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,620.49 : 362,124.55 = 136,498.69 : x
  2. Step 2: Convert to fraction form
    241,620.49/362,124.55 = 136,498.69/x
  3. Step 3: Cross multiply
    241,620.49x = 362,124.55 × 136,498.69
  4. Step 4: Simplify right side
    241,620.49x = 49,429,524,198.72
  5. Step 5: Solve for x
    x = 49,429,524,198.72/241,620.49
  6. Step 6: Final answer
    x = 204,575.06

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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.