Home / 108,062.24-161,982.48-41,484.44

Finding the Fourth Proportional to 108,062.24, 161,982.48 and 41,484.44

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Solution

The fourth proportional to 108,062.24, 161,982.48 and 41,484.44 is: 62,184.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,062.24 : 161,982.48 = 41,484.44 : x
  2. Step 2: Convert to fraction form
    108,062.24/161,982.48 = 41,484.44/x
  3. Step 3: Cross multiply
    108,062.24x = 161,982.48 × 41,484.44
  4. Step 4: Simplify right side
    108,062.24x = 6,719,752,472.61
  5. Step 5: Solve for x
    x = 6,719,752,472.61/108,062.24
  6. Step 6: Final answer
    x = 62,184.09

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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.