Home / 8,060.66-11,123.88-4,524.12

Finding the Fourth Proportional to 8,060.66, 11,123.88 and 4,524.12

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Solution

The fourth proportional to 8,060.66, 11,123.88 and 4,524.12 is: 6,243.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060.66 : 11,123.88 = 4,524.12 : x
  2. Step 2: Convert to fraction form
    8,060.66/11,123.88 = 4,524.12/x
  3. Step 3: Cross multiply
    8,060.66x = 11,123.88 × 4,524.12
  4. Step 4: Simplify right side
    8,060.66x = 50,325,767.99
  5. Step 5: Solve for x
    x = 50,325,767.99/8,060.66
  6. Step 6: Final answer
    x = 6,243.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.