Home / 241,901.46-362,727.18-108,667.80

Finding the Fourth Proportional to 241,901.46, 362,727.18 and 108,667.80

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Solution

The fourth proportional to 241,901.46, 362,727.18 and 108,667.80 is: 162,945.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,901.46 : 362,727.18 = 108,667.80 : x
  2. Step 2: Convert to fraction form
    241,901.46/362,727.18 = 108,667.80/x
  3. Step 3: Cross multiply
    241,901.46x = 362,727.18 × 108,667.80
  4. Step 4: Simplify right side
    241,901.46x = 39,416,764,650.80
  5. Step 5: Solve for x
    x = 39,416,764,650.80/241,901.46
  6. Step 6: Final answer
    x = 162,945.54

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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.