Home / 4,467.11-6,164.60-2,477.97

Finding the Fourth Proportional to 4,467.11, 6,164.60 and 2,477.97

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Solution

The fourth proportional to 4,467.11, 6,164.60 and 2,477.97 is: 3,419.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.11 : 6,164.60 = 2,477.97 : x
  2. Step 2: Convert to fraction form
    4,467.11/6,164.60 = 2,477.97/x
  3. Step 3: Cross multiply
    4,467.11x = 6,164.60 × 2,477.97
  4. Step 4: Simplify right side
    4,467.11x = 15,275,681.47
  5. Step 5: Solve for x
    x = 15,275,681.47/4,467.11
  6. Step 6: Final answer
    x = 3,419.59

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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.