Home / 36,181.72-54,179.11-24,971.66

Finding the Fourth Proportional to 36,181.72, 54,179.11 and 24,971.66

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Solution

The fourth proportional to 36,181.72, 54,179.11 and 24,971.66 is: 37,392.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,181.72 : 54,179.11 = 24,971.66 : x
  2. Step 2: Convert to fraction form
    36,181.72/54,179.11 = 24,971.66/x
  3. Step 3: Cross multiply
    36,181.72x = 54,179.11 × 24,971.66
  4. Step 4: Simplify right side
    36,181.72x = 1,352,941,918.27
  5. Step 5: Solve for x
    x = 1,352,941,918.27/36,181.72
  6. Step 6: Final answer
    x = 37,392.97

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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.