Home / 4,110.44-6,160.47-2,629.10

Finding the Fourth Proportional to 4,110.44, 6,160.47 and 2,629.10

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Solution

The fourth proportional to 4,110.44, 6,160.47 and 2,629.10 is: 3,940.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.44 : 6,160.47 = 2,629.10 : x
  2. Step 2: Convert to fraction form
    4,110.44/6,160.47 = 2,629.10/x
  3. Step 3: Cross multiply
    4,110.44x = 6,160.47 × 2,629.10
  4. Step 4: Simplify right side
    4,110.44x = 16,196,491.68
  5. Step 5: Solve for x
    x = 16,196,491.68/4,110.44
  6. Step 6: Final answer
    x = 3,940.33

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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.