Home / 195,590.92-269,861.07-110,706.16

Finding the Fourth Proportional to 195,590.92, 269,861.07 and 110,706.16

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Solution

The fourth proportional to 195,590.92, 269,861.07 and 110,706.16 is: 152,743.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,590.92 : 269,861.07 = 110,706.16 : x
  2. Step 2: Convert to fraction form
    195,590.92/269,861.07 = 110,706.16/x
  3. Step 3: Cross multiply
    195,590.92x = 269,861.07 × 110,706.16
  4. Step 4: Simplify right side
    195,590.92x = 29,875,282,793.19
  5. Step 5: Solve for x
    x = 29,875,282,793.19/195,590.92
  6. Step 6: Final answer
    x = 152,743.71

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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.