Home / 246,184.94-339,735.39-133,007.66

Finding the Fourth Proportional to 246,184.94, 339,735.39 and 133,007.66

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Solution

The fourth proportional to 246,184.94, 339,735.39 and 133,007.66 is: 183,550.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,184.94 : 339,735.39 = 133,007.66 : x
  2. Step 2: Convert to fraction form
    246,184.94/339,735.39 = 133,007.66/x
  3. Step 3: Cross multiply
    246,184.94x = 339,735.39 × 133,007.66
  4. Step 4: Simplify right side
    246,184.94x = 45,187,409,243.09
  5. Step 5: Solve for x
    x = 45,187,409,243.09/246,184.94
  6. Step 6: Final answer
    x = 183,550.66

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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.