Home / 11,552.44-17,330.20-4,054.22

Finding the Fourth Proportional to 11,552.44, 17,330.20 and 4,054.22

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Solution

The fourth proportional to 11,552.44, 17,330.20 and 4,054.22 is: 6,081.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,552.44 : 17,330.20 = 4,054.22 : x
  2. Step 2: Convert to fraction form
    11,552.44/17,330.20 = 4,054.22/x
  3. Step 3: Cross multiply
    11,552.44x = 17,330.20 × 4,054.22
  4. Step 4: Simplify right side
    11,552.44x = 70,260,434.45
  5. Step 5: Solve for x
    x = 70,260,434.45/11,552.44
  6. Step 6: Final answer
    x = 6,081.87

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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.