Home / 158,882.14-219,165.84-95,183.04

Finding the Fourth Proportional to 158,882.14, 219,165.84 and 95,183.04

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Solution

The fourth proportional to 158,882.14, 219,165.84 and 95,183.04 is: 131,297.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,882.14 : 219,165.84 = 95,183.04 : x
  2. Step 2: Convert to fraction form
    158,882.14/219,165.84 = 95,183.04/x
  3. Step 3: Cross multiply
    158,882.14x = 219,165.84 × 95,183.04
  4. Step 4: Simplify right side
    158,882.14x = 20,860,870,915.35
  5. Step 5: Solve for x
    x = 20,860,870,915.35/158,882.14
  6. Step 6: Final answer
    x = 131,297.77

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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.