Home / 241,899.20-362,925.33-108,791.09

Finding the Fourth Proportional to 241,899.20, 362,925.33 and 108,791.09

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Solution

The fourth proportional to 241,899.20, 362,925.33 and 108,791.09 is: 163,221.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,899.20 : 362,925.33 = 108,791.09 : x
  2. Step 2: Convert to fraction form
    241,899.20/362,925.33 = 108,791.09/x
  3. Step 3: Cross multiply
    241,899.20x = 362,925.33 × 108,791.09
  4. Step 4: Simplify right side
    241,899.20x = 39,483,040,424.68
  5. Step 5: Solve for x
    x = 39,483,040,424.68/241,899.20
  6. Step 6: Final answer
    x = 163,221.05

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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.