Home / 63,674.43-95,380.38-37,299.21

Finding the Fourth Proportional to 63,674.43, 95,380.38 and 37,299.21

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Solution

The fourth proportional to 63,674.43, 95,380.38 and 37,299.21 is: 55,871.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,674.43 : 95,380.38 = 37,299.21 : x
  2. Step 2: Convert to fraction form
    63,674.43/95,380.38 = 37,299.21/x
  3. Step 3: Cross multiply
    63,674.43x = 95,380.38 × 37,299.21
  4. Step 4: Simplify right side
    63,674.43x = 3,557,612,823.50
  5. Step 5: Solve for x
    x = 3,557,612,823.50/63,674.43
  6. Step 6: Final answer
    x = 55,871.92

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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.