Home / 95,791.15-132,195.87-53,349.67

Finding the Fourth Proportional to 95,791.15, 132,195.87 and 53,349.67

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Solution

The fourth proportional to 95,791.15, 132,195.87 and 53,349.67 is: 73,624.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,791.15 : 132,195.87 = 53,349.67 : x
  2. Step 2: Convert to fraction form
    95,791.15/132,195.87 = 53,349.67/x
  3. Step 3: Cross multiply
    95,791.15x = 132,195.87 × 53,349.67
  4. Step 4: Simplify right side
    95,791.15x = 7,052,606,039.86
  5. Step 5: Solve for x
    x = 7,052,606,039.86/95,791.15
  6. Step 6: Final answer
    x = 73,624.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.