Home / 36,997.43-55,473.86-14,481.25

Finding the Fourth Proportional to 36,997.43, 55,473.86 and 14,481.25

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Solution

The fourth proportional to 36,997.43, 55,473.86 and 14,481.25 is: 21,713.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,997.43 : 55,473.86 = 14,481.25 : x
  2. Step 2: Convert to fraction form
    36,997.43/55,473.86 = 14,481.25/x
  3. Step 3: Cross multiply
    36,997.43x = 55,473.86 × 14,481.25
  4. Step 4: Simplify right side
    36,997.43x = 803,330,732.64
  5. Step 5: Solve for x
    x = 803,330,732.64/36,997.43
  6. Step 6: Final answer
    x = 21,713.15

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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.