Home / 244,273.35-366,320.10-84,308.58

Finding the Fourth Proportional to 244,273.35, 366,320.10 and 84,308.58

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Solution

The fourth proportional to 244,273.35, 366,320.10 and 84,308.58 is: 126,431.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,273.35 : 366,320.10 = 84,308.58 : x
  2. Step 2: Convert to fraction form
    244,273.35/366,320.10 = 84,308.58/x
  3. Step 3: Cross multiply
    244,273.35x = 366,320.10 × 84,308.58
  4. Step 4: Simplify right side
    244,273.35x = 30,883,927,772.62
  5. Step 5: Solve for x
    x = 30,883,927,772.62/244,273.35
  6. Step 6: Final answer
    x = 126,431.83

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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.