Home / 95,956.62-132,377.34-55,647.05

Finding the Fourth Proportional to 95,956.62, 132,377.34 and 55,647.05

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Solution

The fourth proportional to 95,956.62, 132,377.34 and 55,647.05 is: 76,768.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,956.62 : 132,377.34 = 55,647.05 : x
  2. Step 2: Convert to fraction form
    95,956.62/132,377.34 = 55,647.05/x
  3. Step 3: Cross multiply
    95,956.62x = 132,377.34 × 55,647.05
  4. Step 4: Simplify right side
    95,956.62x = 7,366,407,795.96
  5. Step 5: Solve for x
    x = 7,366,407,795.96/95,956.62
  6. Step 6: Final answer
    x = 76,768.10

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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.