Home / 5,790.26-8,687.82-2,501.66

Finding the Fourth Proportional to 5,790.26, 8,687.82 and 2,501.66

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Solution

The fourth proportional to 5,790.26, 8,687.82 and 2,501.66 is: 3,753.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,790.26 : 8,687.82 = 2,501.66 : x
  2. Step 2: Convert to fraction form
    5,790.26/8,687.82 = 2,501.66/x
  3. Step 3: Cross multiply
    5,790.26x = 8,687.82 × 2,501.66
  4. Step 4: Simplify right side
    5,790.26x = 21,733,971.78
  5. Step 5: Solve for x
    x = 21,733,971.78/5,790.26
  6. Step 6: Final answer
    x = 3,753.54

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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.