Home / 246,112.29-339,635.25-132,935.04

Finding the Fourth Proportional to 246,112.29, 339,635.25 and 132,935.04

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Solution

The fourth proportional to 246,112.29, 339,635.25 and 132,935.04 is: 183,450.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,112.29 : 339,635.25 = 132,935.04 : x
  2. Step 2: Convert to fraction form
    246,112.29/339,635.25 = 132,935.04/x
  3. Step 3: Cross multiply
    246,112.29x = 339,635.25 × 132,935.04
  4. Step 4: Simplify right side
    246,112.29x = 45,149,425,544.16
  5. Step 5: Solve for x
    x = 45,149,425,544.16/246,112.29
  6. Step 6: Final answer
    x = 183,450.51

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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.