Home / 241,456.20-362,184.30-108,340.80

Finding the Fourth Proportional to 241,456.20, 362,184.30 and 108,340.80

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Solution

The fourth proportional to 241,456.20, 362,184.30 and 108,340.80 is: 162,511.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,456.20 : 362,184.30 = 108,340.80 : x
  2. Step 2: Convert to fraction form
    241,456.20/362,184.30 = 108,340.80/x
  3. Step 3: Cross multiply
    241,456.20x = 362,184.30 × 108,340.80
  4. Step 4: Simplify right side
    241,456.20x = 39,239,336,809.44
  5. Step 5: Solve for x
    x = 39,239,336,809.44/241,456.20
  6. Step 6: Final answer
    x = 162,511.20

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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.