Home / 41,163.98-61,745.94-9,999.23

Finding the Fourth Proportional to 41,163.98, 61,745.94 and 9,999.23

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Solution

The fourth proportional to 41,163.98, 61,745.94 and 9,999.23 is: 14,998.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,163.98 : 61,745.94 = 9,999.23 : x
  2. Step 2: Convert to fraction form
    41,163.98/61,745.94 = 9,999.23/x
  3. Step 3: Cross multiply
    41,163.98x = 61,745.94 × 9,999.23
  4. Step 4: Simplify right side
    41,163.98x = 617,411,546.90
  5. Step 5: Solve for x
    x = 617,411,546.90/41,163.98
  6. Step 6: Final answer
    x = 14,998.83

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Double scale
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Similar ratio
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1.5x scale

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.