Home / 68,097.14-93,982.36-41,249.02

Finding the Fourth Proportional to 68,097.14, 93,982.36 and 41,249.02

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Solution

The fourth proportional to 68,097.14, 93,982.36 and 41,249.02 is: 56,928.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,097.14 : 93,982.36 = 41,249.02 : x
  2. Step 2: Convert to fraction form
    68,097.14/93,982.36 = 41,249.02/x
  3. Step 3: Cross multiply
    68,097.14x = 93,982.36 × 41,249.02
  4. Step 4: Simplify right side
    68,097.14x = 3,876,680,247.29
  5. Step 5: Solve for x
    x = 3,876,680,247.29/68,097.14
  6. Step 6: Final answer
    x = 56,928.68

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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.