Home / 246,174.04-339,720.18-132,996.79

Finding the Fourth Proportional to 246,174.04, 339,720.18 and 132,996.79

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Solution

The fourth proportional to 246,174.04, 339,720.18 and 132,996.79 is: 183,535.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,174.04 : 339,720.18 = 132,996.79 : x
  2. Step 2: Convert to fraction form
    246,174.04/339,720.18 = 132,996.79/x
  3. Step 3: Cross multiply
    246,174.04x = 339,720.18 × 132,996.79
  4. Step 4: Simplify right side
    246,174.04x = 45,181,691,074.64
  5. Step 5: Solve for x
    x = 45,181,691,074.64/246,174.04
  6. Step 6: Final answer
    x = 183,535.57

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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.