Home / 331,206.20-496,886.42-94,552.12

Finding the Fourth Proportional to 331,206.20, 496,886.42 and 94,552.12

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Solution

The fourth proportional to 331,206.20, 496,886.42 and 94,552.12 is: 141,850.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,206.20 : 496,886.42 = 94,552.12 : x
  2. Step 2: Convert to fraction form
    331,206.20/496,886.42 = 94,552.12/x
  3. Step 3: Cross multiply
    331,206.20x = 496,886.42 × 94,552.12
  4. Step 4: Simplify right side
    331,206.20x = 46,981,664,410.21
  5. Step 5: Solve for x
    x = 46,981,664,410.21/331,206.20
  6. Step 6: Final answer
    x = 141,850.20

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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.