Home / 146,334.72-219,497.12-62,040.62

Finding the Fourth Proportional to 146,334.72, 219,497.12 and 62,040.62

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Solution

The fourth proportional to 146,334.72, 219,497.12 and 62,040.62 is: 93,058.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,334.72 : 219,497.12 = 62,040.62 : x
  2. Step 2: Convert to fraction form
    146,334.72/219,497.12 = 62,040.62/x
  3. Step 3: Cross multiply
    146,334.72x = 219,497.12 × 62,040.62
  4. Step 4: Simplify right side
    146,334.72x = 13,617,737,413.01
  5. Step 5: Solve for x
    x = 13,617,737,413.01/146,334.72
  6. Step 6: Final answer
    x = 93,058.83

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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.