Home / 241,435.69-362,066.05-108,247.39

Finding the Fourth Proportional to 241,435.69, 362,066.05 and 108,247.39

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Solution

The fourth proportional to 241,435.69, 362,066.05 and 108,247.39 is: 162,331.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,435.69 : 362,066.05 = 108,247.39 : x
  2. Step 2: Convert to fraction form
    241,435.69/362,066.05 = 108,247.39/x
  3. Step 3: Cross multiply
    241,435.69x = 362,066.05 × 108,247.39
  4. Step 4: Simplify right side
    241,435.69x = 39,192,704,150.25
  5. Step 5: Solve for x
    x = 39,192,704,150.25/241,435.69
  6. Step 6: Final answer
    x = 162,331.86

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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.