Home / 331,170.48-496,760.24-94,513.04

Finding the Fourth Proportional to 331,170.48, 496,760.24 and 94,513.04

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Solution

The fourth proportional to 331,170.48, 496,760.24 and 94,513.04 is: 141,770.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,170.48 : 496,760.24 = 94,513.04 : x
  2. Step 2: Convert to fraction form
    331,170.48/496,760.24 = 94,513.04/x
  3. Step 3: Cross multiply
    331,170.48x = 496,760.24 × 94,513.04
  4. Step 4: Simplify right side
    331,170.48x = 46,950,320,433.53
  5. Step 5: Solve for x
    x = 46,950,320,433.53/331,170.48
  6. Step 6: Final answer
    x = 141,770.85

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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.