Home / 27,354.62-41,032.26-7,631.98

Finding the Fourth Proportional to 27,354.62, 41,032.26 and 7,631.98

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Solution

The fourth proportional to 27,354.62, 41,032.26 and 7,631.98 is: 11,448.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,354.62 : 41,032.26 = 7,631.98 : x
  2. Step 2: Convert to fraction form
    27,354.62/41,032.26 = 7,631.98/x
  3. Step 3: Cross multiply
    27,354.62x = 41,032.26 × 7,631.98
  4. Step 4: Simplify right side
    27,354.62x = 313,157,387.67
  5. Step 5: Solve for x
    x = 313,157,387.67/27,354.62
  6. Step 6: Final answer
    x = 11,448.06

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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.