Home / 95,621.52-143,497.62-33,292.02

Finding the Fourth Proportional to 95,621.52, 143,497.62 and 33,292.02

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Solution

The fourth proportional to 95,621.52, 143,497.62 and 33,292.02 is: 49,960.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,621.52 : 143,497.62 = 33,292.02 : x
  2. Step 2: Convert to fraction form
    95,621.52/143,497.62 = 33,292.02/x
  3. Step 3: Cross multiply
    95,621.52x = 143,497.62 × 33,292.02
  4. Step 4: Simplify right side
    95,621.52x = 4,777,325,634.99
  5. Step 5: Solve for x
    x = 4,777,325,634.99/95,621.52
  6. Step 6: Final answer
    x = 49,960.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.