Home / 146,584.32-219,890.88-41,404.08

Finding the Fourth Proportional to 146,584.32, 219,890.88 and 41,404.08

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Solution

The fourth proportional to 146,584.32, 219,890.88 and 41,404.08 is: 62,110.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,584.32 : 219,890.88 = 41,404.08 : x
  2. Step 2: Convert to fraction form
    146,584.32/219,890.88 = 41,404.08/x
  3. Step 3: Cross multiply
    146,584.32x = 219,890.88 × 41,404.08
  4. Step 4: Simplify right side
    146,584.32x = 9,104,379,586.79
  5. Step 5: Solve for x
    x = 9,104,379,586.79/146,584.32
  6. Step 6: Final answer
    x = 62,110.19

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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.