Home / 146,207.40-219,317.58-41,024.04

Finding the Fourth Proportional to 146,207.40, 219,317.58 and 41,024.04

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Solution

The fourth proportional to 146,207.40, 219,317.58 and 41,024.04 is: 61,537.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,207.40 : 219,317.58 = 41,024.04 : x
  2. Step 2: Convert to fraction form
    146,207.40/219,317.58 = 41,024.04/x
  3. Step 3: Cross multiply
    146,207.40x = 219,317.58 × 41,024.04
  4. Step 4: Simplify right side
    146,207.40x = 8,997,293,174.62
  5. Step 5: Solve for x
    x = 8,997,293,174.62/146,207.40
  6. Step 6: Final answer
    x = 61,537.88

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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.