Home / 146,231.48-219,350.46-41,048.12

Finding the Fourth Proportional to 146,231.48, 219,350.46 and 41,048.12

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Solution

The fourth proportional to 146,231.48, 219,350.46 and 41,048.12 is: 61,573.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,231.48 : 219,350.46 = 41,048.12 : x
  2. Step 2: Convert to fraction form
    146,231.48/219,350.46 = 41,048.12/x
  3. Step 3: Cross multiply
    146,231.48x = 219,350.46 × 41,048.12
  4. Step 4: Simplify right side
    146,231.48x = 9,003,924,004.14
  5. Step 5: Solve for x
    x = 9,003,924,004.14/146,231.48
  6. Step 6: Final answer
    x = 61,573.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.