Home / 4,473.26-6,171.84-2,796.37

Finding the Fourth Proportional to 4,473.26, 6,171.84 and 2,796.37

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Solution

The fourth proportional to 4,473.26, 6,171.84 and 2,796.37 is: 3,858.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473.26 : 6,171.84 = 2,796.37 : x
  2. Step 2: Convert to fraction form
    4,473.26/6,171.84 = 2,796.37/x
  3. Step 3: Cross multiply
    4,473.26x = 6,171.84 × 2,796.37
  4. Step 4: Simplify right side
    4,473.26x = 17,258,748.22
  5. Step 5: Solve for x
    x = 17,258,748.22/4,473.26
  6. Step 6: Final answer
    x = 3,858.21

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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.