Home / 22,240.08-33,360.17-8,194.02

Finding the Fourth Proportional to 22,240.08, 33,360.17 and 8,194.02

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Solution

The fourth proportional to 22,240.08, 33,360.17 and 8,194.02 is: 12,291.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,240.08 : 33,360.17 = 8,194.02 : x
  2. Step 2: Convert to fraction form
    22,240.08/33,360.17 = 8,194.02/x
  3. Step 3: Cross multiply
    22,240.08x = 33,360.17 × 8,194.02
  4. Step 4: Simplify right side
    22,240.08x = 273,353,837.27
  5. Step 5: Solve for x
    x = 273,353,837.27/22,240.08
  6. Step 6: Final answer
    x = 12,291.05

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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.