Home / 36,998.83-55,512.83-16,207.75

Finding the Fourth Proportional to 36,998.83, 55,512.83 and 16,207.75

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Solution

The fourth proportional to 36,998.83, 55,512.83 and 16,207.75 is: 24,318.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,998.83 : 55,512.83 = 16,207.75 : x
  2. Step 2: Convert to fraction form
    36,998.83/55,512.83 = 16,207.75/x
  3. Step 3: Cross multiply
    36,998.83x = 55,512.83 × 16,207.75
  4. Step 4: Simplify right side
    36,998.83x = 899,738,070.43
  5. Step 5: Solve for x
    x = 899,738,070.43/36,998.83
  6. Step 6: Final answer
    x = 24,318.01

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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.