Home / 331,286.24-496,919.23-94,629.35

Finding the Fourth Proportional to 331,286.24, 496,919.23 and 94,629.35

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Solution

The fourth proportional to 331,286.24, 496,919.23 and 94,629.35 is: 141,941.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,286.24 : 496,919.23 = 94,629.35 : x
  2. Step 2: Convert to fraction form
    331,286.24/496,919.23 = 94,629.35/x
  3. Step 3: Cross multiply
    331,286.24x = 496,919.23 × 94,629.35
  4. Step 4: Simplify right side
    331,286.24x = 47,023,143,737.40
  5. Step 5: Solve for x
    x = 47,023,143,737.40/331,286.24
  6. Step 6: Final answer
    x = 141,941.13

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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.