Home / 246,229.94-339,797.32-133,052.69

Finding the Fourth Proportional to 246,229.94, 339,797.32 and 133,052.69

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Solution

The fourth proportional to 246,229.94, 339,797.32 and 133,052.69 is: 183,612.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,229.94 : 339,797.32 = 133,052.69 : x
  2. Step 2: Convert to fraction form
    246,229.94/339,797.32 = 133,052.69/x
  3. Step 3: Cross multiply
    246,229.94x = 339,797.32 × 133,052.69
  4. Step 4: Simplify right side
    246,229.94x = 45,210,947,997.65
  5. Step 5: Solve for x
    x = 45,210,947,997.65/246,229.94
  6. Step 6: Final answer
    x = 183,612.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.