Home / 63,910.85-95,801.33-26,491.28

Finding the Fourth Proportional to 63,910.85, 95,801.33 and 26,491.28

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Solution

The fourth proportional to 63,910.85, 95,801.33 and 26,491.28 is: 39,709.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,910.85 : 95,801.33 = 26,491.28 : x
  2. Step 2: Convert to fraction form
    63,910.85/95,801.33 = 26,491.28/x
  3. Step 3: Cross multiply
    63,910.85x = 95,801.33 × 26,491.28
  4. Step 4: Simplify right side
    63,910.85x = 2,537,899,245.94
  5. Step 5: Solve for x
    x = 2,537,899,245.94/63,910.85
  6. Step 6: Final answer
    x = 39,709.99

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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.