Home / 95,190.86-131,364.17-52,750.10

Finding the Fourth Proportional to 95,190.86, 131,364.17 and 52,750.10

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Solution

The fourth proportional to 95,190.86, 131,364.17 and 52,750.10 is: 72,795.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,190.86 : 131,364.17 = 52,750.10 : x
  2. Step 2: Convert to fraction form
    95,190.86/131,364.17 = 52,750.10/x
  3. Step 3: Cross multiply
    95,190.86x = 131,364.17 × 52,750.10
  4. Step 4: Simplify right side
    95,190.86x = 6,929,472,183.35
  5. Step 5: Solve for x
    x = 6,929,472,183.35/95,190.86
  6. Step 6: Final answer
    x = 72,795.57

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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.