Home / 4,473.29-6,171.90-2,796.41

Finding the Fourth Proportional to 4,473.29, 6,171.90 and 2,796.41

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Solution

The fourth proportional to 4,473.29, 6,171.90 and 2,796.41 is: 3,858.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473.29 : 6,171.90 = 2,796.41 : x
  2. Step 2: Convert to fraction form
    4,473.29/6,171.90 = 2,796.41/x
  3. Step 3: Cross multiply
    4,473.29x = 6,171.90 × 2,796.41
  4. Step 4: Simplify right side
    4,473.29x = 17,259,133.11
  5. Step 5: Solve for x
    x = 17,259,133.11/4,473.29
  6. Step 6: Final answer
    x = 3,858.26

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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.