Home / 175,738.91-263,553.84-63,404.52

Finding the Fourth Proportional to 175,738.91, 263,553.84 and 63,404.52

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Solution

The fourth proportional to 175,738.91, 263,553.84 and 63,404.52 is: 95,087.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,738.91 : 263,553.84 = 63,404.52 : x
  2. Step 2: Convert to fraction form
    175,738.91/263,553.84 = 63,404.52/x
  3. Step 3: Cross multiply
    175,738.91x = 263,553.84 × 63,404.52
  4. Step 4: Simplify right side
    175,738.91x = 16,710,504,719.36
  5. Step 5: Solve for x
    x = 16,710,504,719.36/175,738.91
  6. Step 6: Final answer
    x = 95,087.11

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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.