Home / 95,453.22-131,735.78-61,029.16

Finding the Fourth Proportional to 95,453.22, 131,735.78 and 61,029.16

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Solution

The fourth proportional to 95,453.22, 131,735.78 and 61,029.16 is: 84,226.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,453.22 : 131,735.78 = 61,029.16 : x
  2. Step 2: Convert to fraction form
    95,453.22/131,735.78 = 61,029.16/x
  3. Step 3: Cross multiply
    95,453.22x = 131,735.78 × 61,029.16
  4. Step 4: Simplify right side
    95,453.22x = 8,039,723,995.34
  5. Step 5: Solve for x
    x = 8,039,723,995.34/95,453.22
  6. Step 6: Final answer
    x = 84,226.85

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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.