Home / 63,849.25-95,792.10-21,738.57

Finding the Fourth Proportional to 63,849.25, 95,792.10 and 21,738.57

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Solution

The fourth proportional to 63,849.25, 95,792.10 and 21,738.57 is: 32,614.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,849.25 : 95,792.10 = 21,738.57 : x
  2. Step 2: Convert to fraction form
    63,849.25/95,792.10 = 21,738.57/x
  3. Step 3: Cross multiply
    63,849.25x = 95,792.10 × 21,738.57
  4. Step 4: Simplify right side
    63,849.25x = 2,082,383,271.30
  5. Step 5: Solve for x
    x = 2,082,383,271.30/63,849.25
  6. Step 6: Final answer
    x = 32,614.06

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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.