Home / 176,001.46-263,619.87-108,327.22

Finding the Fourth Proportional to 176,001.46, 263,619.87 and 108,327.22

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Solution

The fourth proportional to 176,001.46, 263,619.87 and 108,327.22 is: 162,255.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,001.46 : 263,619.87 = 108,327.22 : x
  2. Step 2: Convert to fraction form
    176,001.46/263,619.87 = 108,327.22/x
  3. Step 3: Cross multiply
    176,001.46x = 263,619.87 × 108,327.22
  4. Step 4: Simplify right side
    176,001.46x = 28,557,206,588.58
  5. Step 5: Solve for x
    x = 28,557,206,588.58/176,001.46
  6. Step 6: Final answer
    x = 162,255.51

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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.