Home / 95,063.05-131,186.52-52,046.45

Finding the Fourth Proportional to 95,063.05, 131,186.52 and 52,046.45

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Solution

The fourth proportional to 95,063.05, 131,186.52 and 52,046.45 is: 71,823.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,063.05 : 131,186.52 = 52,046.45 : x
  2. Step 2: Convert to fraction form
    95,063.05/131,186.52 = 52,046.45/x
  3. Step 3: Cross multiply
    95,063.05x = 131,186.52 × 52,046.45
  4. Step 4: Simplify right side
    95,063.05x = 6,827,792,489.87
  5. Step 5: Solve for x
    x = 6,827,792,489.87/95,063.05
  6. Step 6: Final answer
    x = 71,823.83

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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.