Home / 169,267.92-233,584.20-102,188.24

Finding the Fourth Proportional to 169,267.92, 233,584.20 and 102,188.24

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Solution

The fourth proportional to 169,267.92, 233,584.20 and 102,188.24 is: 141,016.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,267.92 : 233,584.20 = 102,188.24 : x
  2. Step 2: Convert to fraction form
    169,267.92/233,584.20 = 102,188.24/x
  3. Step 3: Cross multiply
    169,267.92x = 233,584.20 × 102,188.24
  4. Step 4: Simplify right side
    169,267.92x = 23,869,558,289.81
  5. Step 5: Solve for x
    x = 23,869,558,289.81/169,267.92
  6. Step 6: Final answer
    x = 141,016.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.