Home / 146,245.29-219,366.91-41,064.36

Finding the Fourth Proportional to 146,245.29, 219,366.91 and 41,064.36

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Solution

The fourth proportional to 146,245.29, 219,366.91 and 41,064.36 is: 61,596.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,245.29 : 219,366.91 = 41,064.36 : x
  2. Step 2: Convert to fraction form
    146,245.29/219,366.91 = 41,064.36/x
  3. Step 3: Cross multiply
    146,245.29x = 219,366.91 × 41,064.36
  4. Step 4: Simplify right side
    146,245.29x = 9,008,161,764.33
  5. Step 5: Solve for x
    x = 9,008,161,764.33/146,245.29
  6. Step 6: Final answer
    x = 61,596.25

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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.