Home / 95,860.60-143,659.68-60,824.86

Finding the Fourth Proportional to 95,860.60, 143,659.68 and 60,824.86

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Solution

The fourth proportional to 95,860.60, 143,659.68 and 60,824.86 is: 91,154.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,860.60 : 143,659.68 = 60,824.86 : x
  2. Step 2: Convert to fraction form
    95,860.60/143,659.68 = 60,824.86/x
  3. Step 3: Cross multiply
    95,860.60x = 143,659.68 × 60,824.86
  4. Step 4: Simplify right side
    95,860.60x = 8,738,079,923.64
  5. Step 5: Solve for x
    x = 8,738,079,923.64/95,860.60
  6. Step 6: Final answer
    x = 91,154.03

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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.