Home / 9,027.91-13,541.64-4,093.96

Finding the Fourth Proportional to 9,027.91, 13,541.64 and 4,093.96

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Solution

The fourth proportional to 9,027.91, 13,541.64 and 4,093.96 is: 6,140.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,027.91 : 13,541.64 = 4,093.96 : x
  2. Step 2: Convert to fraction form
    9,027.91/13,541.64 = 4,093.96/x
  3. Step 3: Cross multiply
    9,027.91x = 13,541.64 × 4,093.96
  4. Step 4: Simplify right side
    9,027.91x = 55,438,932.49
  5. Step 5: Solve for x
    x = 55,438,932.49/9,027.91
  6. Step 6: Final answer
    x = 6,140.84

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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.