Home / 246,181.26-339,730.38-133,004.10

Finding the Fourth Proportional to 246,181.26, 339,730.38 and 133,004.10

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Solution

The fourth proportional to 246,181.26, 339,730.38 and 133,004.10 is: 183,545.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,181.26 : 339,730.38 = 133,004.10 : x
  2. Step 2: Convert to fraction form
    246,181.26/339,730.38 = 133,004.10/x
  3. Step 3: Cross multiply
    246,181.26x = 339,730.38 × 133,004.10
  4. Step 4: Simplify right side
    246,181.26x = 45,185,533,434.56
  5. Step 5: Solve for x
    x = 45,185,533,434.56/246,181.26
  6. Step 6: Final answer
    x = 183,545.79

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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.