Home / 36,692.56-55,001.48-14,475.44

Finding the Fourth Proportional to 36,692.56, 55,001.48 and 14,475.44

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Solution

The fourth proportional to 36,692.56, 55,001.48 and 14,475.44 is: 21,698.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,692.56 : 55,001.48 = 14,475.44 : x
  2. Step 2: Convert to fraction form
    36,692.56/55,001.48 = 14,475.44/x
  3. Step 3: Cross multiply
    36,692.56x = 55,001.48 × 14,475.44
  4. Step 4: Simplify right side
    36,692.56x = 796,170,623.65
  5. Step 5: Solve for x
    x = 796,170,623.65/36,692.56
  6. Step 6: Final answer
    x = 21,698.42

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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.