Home / 12,017.22-18,025.83-6,093.19

Finding the Fourth Proportional to 12,017.22, 18,025.83 and 6,093.19

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Solution

The fourth proportional to 12,017.22, 18,025.83 and 6,093.19 is: 9,139.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,017.22 : 18,025.83 = 6,093.19 : x
  2. Step 2: Convert to fraction form
    12,017.22/18,025.83 = 6,093.19/x
  3. Step 3: Cross multiply
    12,017.22x = 18,025.83 × 6,093.19
  4. Step 4: Simplify right side
    12,017.22x = 109,834,783.57
  5. Step 5: Solve for x
    x = 109,834,783.57/12,017.22
  6. Step 6: Final answer
    x = 9,139.78

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Similar ratio
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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.