Home / 38,904.98-58,269.94-27,270.14

Finding the Fourth Proportional to 38,904.98, 58,269.94 and 27,270.14

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Solution

The fourth proportional to 38,904.98, 58,269.94 and 27,270.14 is: 40,843.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,904.98 : 58,269.94 = 27,270.14 : x
  2. Step 2: Convert to fraction form
    38,904.98/58,269.94 = 27,270.14/x
  3. Step 3: Cross multiply
    38,904.98x = 58,269.94 × 27,270.14
  4. Step 4: Simplify right side
    38,904.98x = 1,589,029,421.59
  5. Step 5: Solve for x
    x = 1,589,029,421.59/38,904.98
  6. Step 6: Final answer
    x = 40,843.86

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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.