Home / 9,194.08-13,772.24-6,223.20

Finding the Fourth Proportional to 9,194.08, 13,772.24 and 6,223.20

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Solution

The fourth proportional to 9,194.08, 13,772.24 and 6,223.20 is: 9,322.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194.08 : 13,772.24 = 6,223.20 : x
  2. Step 2: Convert to fraction form
    9,194.08/13,772.24 = 6,223.20/x
  3. Step 3: Cross multiply
    9,194.08x = 13,772.24 × 6,223.20
  4. Step 4: Simplify right side
    9,194.08x = 85,707,403.97
  5. Step 5: Solve for x
    x = 85,707,403.97/9,194.08
  6. Step 6: Final answer
    x = 9,322.02

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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.