Home / 179,957.61-269,845.79-59,972.04

Finding the Fourth Proportional to 179,957.61, 269,845.79 and 59,972.04

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Solution

The fourth proportional to 179,957.61, 269,845.79 and 59,972.04 is: 89,927.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,957.61 : 269,845.79 = 59,972.04 : x
  2. Step 2: Convert to fraction form
    179,957.61/269,845.79 = 59,972.04/x
  3. Step 3: Cross multiply
    179,957.61x = 269,845.79 × 59,972.04
  4. Step 4: Simplify right side
    179,957.61x = 16,183,202,211.85
  5. Step 5: Solve for x
    x = 16,183,202,211.85/179,957.61
  6. Step 6: Final answer
    x = 89,927.86

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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.