Home / 41,537.16-57,384-27,231.12

Finding the Fourth Proportional to 41,537.16, 57,384 and 27,231.12

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Solution

The fourth proportional to 41,537.16, 57,384 and 27,231.12 is: 37,620.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,537.16 : 57,384 = 27,231.12 : x
  2. Step 2: Convert to fraction form
    41,537.16/57,384 = 27,231.12/x
  3. Step 3: Cross multiply
    41,537.16x = 57,384 × 27,231.12
  4. Step 4: Simplify right side
    41,537.16x = 1,562,630,590.08
  5. Step 5: Solve for x
    x = 1,562,630,590.08/41,537.16
  6. Step 6: Final answer
    x = 37,620.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.