Home / 95,043.33-131,183.16-56,825.52

Finding the Fourth Proportional to 95,043.33, 131,183.16 and 56,825.52

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Solution

The fourth proportional to 95,043.33, 131,183.16 and 56,825.52 is: 78,433.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,043.33 : 131,183.16 = 56,825.52 : x
  2. Step 2: Convert to fraction form
    95,043.33/131,183.16 = 56,825.52/x
  3. Step 3: Cross multiply
    95,043.33x = 131,183.16 × 56,825.52
  4. Step 4: Simplify right side
    95,043.33x = 7,454,551,282.24
  5. Step 5: Solve for x
    x = 7,454,551,282.24/95,043.33
  6. Step 6: Final answer
    x = 78,433.19

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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.