Home / 4,016.20-6,023.60-1,093.72

Finding the Fourth Proportional to 4,016.20, 6,023.60 and 1,093.72

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Solution

The fourth proportional to 4,016.20, 6,023.60 and 1,093.72 is: 1,640.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016.20 : 6,023.60 = 1,093.72 : x
  2. Step 2: Convert to fraction form
    4,016.20/6,023.60 = 1,093.72/x
  3. Step 3: Cross multiply
    4,016.20x = 6,023.60 × 1,093.72
  4. Step 4: Simplify right side
    4,016.20x = 6,588,131.79
  5. Step 5: Solve for x
    x = 6,588,131.79/4,016.20
  6. Step 6: Final answer
    x = 1,640.39

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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.