Home / 2,166.08-3,244.26-2,093.18

Finding the Fourth Proportional to 2,166.08, 3,244.26 and 2,093.18

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Solution

The fourth proportional to 2,166.08, 3,244.26 and 2,093.18 is: 3,135.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,166.08 : 3,244.26 = 2,093.18 : x
  2. Step 2: Convert to fraction form
    2,166.08/3,244.26 = 2,093.18/x
  3. Step 3: Cross multiply
    2,166.08x = 3,244.26 × 2,093.18
  4. Step 4: Simplify right side
    2,166.08x = 6,790,820.15
  5. Step 5: Solve for x
    x = 6,790,820.15/2,166.08
  6. Step 6: Final answer
    x = 3,135.07

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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.