Home / 4,795.26-7,185.43-1,832.09

Finding the Fourth Proportional to 4,795.26, 7,185.43 and 1,832.09

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Solution

The fourth proportional to 4,795.26, 7,185.43 and 1,832.09 is: 2,745.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795.26 : 7,185.43 = 1,832.09 : x
  2. Step 2: Convert to fraction form
    4,795.26/7,185.43 = 1,832.09/x
  3. Step 3: Cross multiply
    4,795.26x = 7,185.43 × 1,832.09
  4. Step 4: Simplify right side
    4,795.26x = 13,164,349.47
  5. Step 5: Solve for x
    x = 13,164,349.47/4,795.26
  6. Step 6: Final answer
    x = 2,745.28

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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.