Home / 95,636.74-143,454.87-29,076.58

Finding the Fourth Proportional to 95,636.74, 143,454.87 and 29,076.58

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Solution

The fourth proportional to 95,636.74, 143,454.87 and 29,076.58 is: 43,614.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,636.74 : 143,454.87 = 29,076.58 : x
  2. Step 2: Convert to fraction form
    95,636.74/143,454.87 = 29,076.58/x
  3. Step 3: Cross multiply
    95,636.74x = 143,454.87 × 29,076.58
  4. Step 4: Simplify right side
    95,636.74x = 4,171,177,003.94
  5. Step 5: Solve for x
    x = 4,171,177,003.94/95,636.74
  6. Step 6: Final answer
    x = 43,614.80

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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.