Home / 108,554.24-162,847.05-41,067.97

Finding the Fourth Proportional to 108,554.24, 162,847.05 and 41,067.97

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Solution

The fourth proportional to 108,554.24, 162,847.05 and 41,067.97 is: 61,607.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,554.24 : 162,847.05 = 41,067.97 : x
  2. Step 2: Convert to fraction form
    108,554.24/162,847.05 = 41,067.97/x
  3. Step 3: Cross multiply
    108,554.24x = 162,847.05 × 41,067.97
  4. Step 4: Simplify right side
    108,554.24x = 6,687,797,558.65
  5. Step 5: Solve for x
    x = 6,687,797,558.65/108,554.24
  6. Step 6: Final answer
    x = 61,607.89

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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.