Home / 5,837.91-8,755.79-1,941.27

Finding the Fourth Proportional to 5,837.91, 8,755.79 and 1,941.27

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Solution

The fourth proportional to 5,837.91, 8,755.79 and 1,941.27 is: 2,911.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837.91 : 8,755.79 = 1,941.27 : x
  2. Step 2: Convert to fraction form
    5,837.91/8,755.79 = 1,941.27/x
  3. Step 3: Cross multiply
    5,837.91x = 8,755.79 × 1,941.27
  4. Step 4: Simplify right side
    5,837.91x = 16,997,342.75
  5. Step 5: Solve for x
    x = 16,997,342.75/5,837.91
  6. Step 6: Final answer
    x = 2,911.55

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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.