Home / 146,450.33-219,704.88-62,209.82

Finding the Fourth Proportional to 146,450.33, 219,704.88 and 62,209.82

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Solution

The fourth proportional to 146,450.33, 219,704.88 and 62,209.82 is: 93,327.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,450.33 : 219,704.88 = 62,209.82 : x
  2. Step 2: Convert to fraction form
    146,450.33/219,704.88 = 62,209.82/x
  3. Step 3: Cross multiply
    146,450.33x = 219,704.88 × 62,209.82
  4. Step 4: Simplify right side
    146,450.33x = 13,667,801,645.51
  5. Step 5: Solve for x
    x = 13,667,801,645.51/146,450.33
  6. Step 6: Final answer
    x = 93,327.22

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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.