Home / 17,745.29-26,612.45-5,896.54

Finding the Fourth Proportional to 17,745.29, 26,612.45 and 5,896.54

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Solution

The fourth proportional to 17,745.29, 26,612.45 and 5,896.54 is: 8,842.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,745.29 : 26,612.45 = 5,896.54 : x
  2. Step 2: Convert to fraction form
    17,745.29/26,612.45 = 5,896.54/x
  3. Step 3: Cross multiply
    17,745.29x = 26,612.45 × 5,896.54
  4. Step 4: Simplify right side
    17,745.29x = 156,921,375.92
  5. Step 5: Solve for x
    x = 156,921,375.92/17,745.29
  6. Step 6: Final answer
    x = 8,842.99

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1.5x scale

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.