Home / 11,074.56-16,600.28-4,832.88

Finding the Fourth Proportional to 11,074.56, 16,600.28 and 4,832.88

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Solution

The fourth proportional to 11,074.56, 16,600.28 and 4,832.88 is: 7,244.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,074.56 : 16,600.28 = 4,832.88 : x
  2. Step 2: Convert to fraction form
    11,074.56/16,600.28 = 4,832.88/x
  3. Step 3: Cross multiply
    11,074.56x = 16,600.28 × 4,832.88
  4. Step 4: Simplify right side
    11,074.56x = 80,227,161.21
  5. Step 5: Solve for x
    x = 80,227,161.21/11,074.56
  6. Step 6: Final answer
    x = 7,244.28

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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.