Home / 192,244.91-263,371.14-185,057.18

Finding the Fourth Proportional to 192,244.91, 263,371.14 and 185,057.18

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Solution

The fourth proportional to 192,244.91, 263,371.14 and 185,057.18 is: 253,524.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,244.91 : 263,371.14 = 185,057.18 : x
  2. Step 2: Convert to fraction form
    192,244.91/263,371.14 = 185,057.18/x
  3. Step 3: Cross multiply
    192,244.91x = 263,371.14 × 185,057.18
  4. Step 4: Simplify right side
    192,244.91x = 48,738,719,144.93
  5. Step 5: Solve for x
    x = 48,738,719,144.93/192,244.91
  6. Step 6: Final answer
    x = 253,524.11

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.