Home / 41,027.18-61,541.26-11,443.22

Finding the Fourth Proportional to 41,027.18, 61,541.26 and 11,443.22

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Solution

The fourth proportional to 41,027.18, 61,541.26 and 11,443.22 is: 17,164.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,027.18 : 61,541.26 = 11,443.22 : x
  2. Step 2: Convert to fraction form
    41,027.18/61,541.26 = 11,443.22/x
  3. Step 3: Cross multiply
    41,027.18x = 61,541.26 × 11,443.22
  4. Step 4: Simplify right side
    41,027.18x = 704,230,177.26
  5. Step 5: Solve for x
    x = 704,230,177.26/41,027.18
  6. Step 6: Final answer
    x = 17,164.97

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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.