Home / 146,232.48-219,351.96-41,049.12

Finding the Fourth Proportional to 146,232.48, 219,351.96 and 41,049.12

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Solution

The fourth proportional to 146,232.48, 219,351.96 and 41,049.12 is: 61,574.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,232.48 : 219,351.96 = 41,049.12 : x
  2. Step 2: Convert to fraction form
    146,232.48/219,351.96 = 41,049.12/x
  3. Step 3: Cross multiply
    146,232.48x = 219,351.96 × 41,049.12
  4. Step 4: Simplify right side
    146,232.48x = 9,004,204,928.28
  5. Step 5: Solve for x
    x = 9,004,204,928.28/146,232.48
  6. Step 6: Final answer
    x = 61,574.59

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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.