Home / 8,014.43-11,060.99-6,021.53

Finding the Fourth Proportional to 8,014.43, 11,060.99 and 6,021.53

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Solution

The fourth proportional to 8,014.43, 11,060.99 and 6,021.53 is: 8,310.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014.43 : 11,060.99 = 6,021.53 : x
  2. Step 2: Convert to fraction form
    8,014.43/11,060.99 = 6,021.53/x
  3. Step 3: Cross multiply
    8,014.43x = 11,060.99 × 6,021.53
  4. Step 4: Simplify right side
    8,014.43x = 66,603,997.70
  5. Step 5: Solve for x
    x = 66,603,997.70/8,014.43
  6. Step 6: Final answer
    x = 8,310.51

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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.