Home / 4,110.25-6,164.64-1,336.52

Finding the Fourth Proportional to 4,110.25, 6,164.64 and 1,336.52

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Solution

The fourth proportional to 4,110.25, 6,164.64 and 1,336.52 is: 2,004.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.25 : 6,164.64 = 1,336.52 : x
  2. Step 2: Convert to fraction form
    4,110.25/6,164.64 = 1,336.52/x
  3. Step 3: Cross multiply
    4,110.25x = 6,164.64 × 1,336.52
  4. Step 4: Simplify right side
    4,110.25x = 8,239,164.65
  5. Step 5: Solve for x
    x = 8,239,164.65/4,110.25
  6. Step 6: Final answer
    x = 2,004.54

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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.