Home / 331,922.24-497,883.44-82,604.24

Finding the Fourth Proportional to 331,922.24, 497,883.44 and 82,604.24

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Solution

The fourth proportional to 331,922.24, 497,883.44 and 82,604.24 is: 123,906.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,922.24 : 497,883.44 = 82,604.24 : x
  2. Step 2: Convert to fraction form
    331,922.24/497,883.44 = 82,604.24/x
  3. Step 3: Cross multiply
    331,922.24x = 497,883.44 × 82,604.24
  4. Step 4: Simplify right side
    331,922.24x = 41,127,283,169.79
  5. Step 5: Solve for x
    x = 41,127,283,169.79/331,922.24
  6. Step 6: Final answer
    x = 123,906.38

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1.5x scale

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.