Home / 48,174.90-66,481.68-26,954.52

Finding the Fourth Proportional to 48,174.90, 66,481.68 and 26,954.52

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Solution

The fourth proportional to 48,174.90, 66,481.68 and 26,954.52 is: 37,197.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,174.90 : 66,481.68 = 26,954.52 : x
  2. Step 2: Convert to fraction form
    48,174.90/66,481.68 = 26,954.52/x
  3. Step 3: Cross multiply
    48,174.90x = 66,481.68 × 26,954.52
  4. Step 4: Simplify right side
    48,174.90x = 1,791,981,773.19
  5. Step 5: Solve for x
    x = 1,791,981,773.19/48,174.90
  6. Step 6: Final answer
    x = 37,197.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.