Home / 241,894.69-362,918.58-108,786.58

Finding the Fourth Proportional to 241,894.69, 362,918.58 and 108,786.58

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Solution

The fourth proportional to 241,894.69, 362,918.58 and 108,786.58 is: 163,214.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,894.69 : 362,918.58 = 108,786.58 : x
  2. Step 2: Convert to fraction form
    241,894.69/362,918.58 = 108,786.58/x
  3. Step 3: Cross multiply
    241,894.69x = 362,918.58 × 108,786.58
  4. Step 4: Simplify right side
    241,894.69x = 39,480,669,821.41
  5. Step 5: Solve for x
    x = 39,480,669,821.41/241,894.69
  6. Step 6: Final answer
    x = 163,214.29

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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.