Home / 63,917.10-95,912.10-44,209.80

Finding the Fourth Proportional to 63,917.10, 95,912.10 and 44,209.80

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Solution

The fourth proportional to 63,917.10, 95,912.10 and 44,209.80 is: 66,339.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,917.10 : 95,912.10 = 44,209.80 : x
  2. Step 2: Convert to fraction form
    63,917.10/95,912.10 = 44,209.80/x
  3. Step 3: Cross multiply
    63,917.10x = 95,912.10 × 44,209.80
  4. Step 4: Simplify right side
    63,917.10x = 4,240,254,758.58
  5. Step 5: Solve for x
    x = 4,240,254,758.58/63,917.10
  6. Step 6: Final answer
    x = 66,339.91

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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.