Home / 4,110.11-6,164.56-1,512.44

Finding the Fourth Proportional to 4,110.11, 6,164.56 and 1,512.44

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Solution

The fourth proportional to 4,110.11, 6,164.56 and 1,512.44 is: 2,268.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.11 : 6,164.56 = 1,512.44 : x
  2. Step 2: Convert to fraction form
    4,110.11/6,164.56 = 1,512.44/x
  3. Step 3: Cross multiply
    4,110.11x = 6,164.56 × 1,512.44
  4. Step 4: Simplify right side
    4,110.11x = 9,323,519.56
  5. Step 5: Solve for x
    x = 9,323,519.56/4,110.11
  6. Step 6: Final answer
    x = 2,268.44

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1.5x scale

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.