Home / 118,257.27-177,366.72-33,998.23

Finding the Fourth Proportional to 118,257.27, 177,366.72 and 33,998.23

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Solution

The fourth proportional to 118,257.27, 177,366.72 and 33,998.23 is: 50,991.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,257.27 : 177,366.72 = 33,998.23 : x
  2. Step 2: Convert to fraction form
    118,257.27/177,366.72 = 33,998.23/x
  3. Step 3: Cross multiply
    118,257.27x = 177,366.72 × 33,998.23
  4. Step 4: Simplify right side
    118,257.27x = 6,030,154,540.91
  5. Step 5: Solve for x
    x = 6,030,154,540.91/118,257.27
  6. Step 6: Final answer
    x = 50,991.83

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Double scale
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1.5x scale

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.