Home / 9,194.32-13,786.72-4,512.24

Finding the Fourth Proportional to 9,194.32, 13,786.72 and 4,512.24

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Solution

The fourth proportional to 9,194.32, 13,786.72 and 4,512.24 is: 6,766.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194.32 : 13,786.72 = 4,512.24 : x
  2. Step 2: Convert to fraction form
    9,194.32/13,786.72 = 4,512.24/x
  3. Step 3: Cross multiply
    9,194.32x = 13,786.72 × 4,512.24
  4. Step 4: Simplify right side
    9,194.32x = 62,208,989.45
  5. Step 5: Solve for x
    x = 62,208,989.45/9,194.32
  6. Step 6: Final answer
    x = 6,766.02

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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.