Home / 244,530.09-366,837.46-82,408.59

Finding the Fourth Proportional to 244,530.09, 366,837.46 and 82,408.59

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Solution

The fourth proportional to 244,530.09, 366,837.46 and 82,408.59 is: 123,627.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,530.09 : 366,837.46 = 82,408.59 : x
  2. Step 2: Convert to fraction form
    244,530.09/366,837.46 = 82,408.59/x
  3. Step 3: Cross multiply
    244,530.09x = 366,837.46 × 82,408.59
  4. Step 4: Simplify right side
    244,530.09x = 30,230,557,631.76
  5. Step 5: Solve for x
    x = 30,230,557,631.76/244,530.09
  6. Step 6: Final answer
    x = 123,627.15

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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.