Home / 11,028.83-15,219.92-6,060.83

Finding the Fourth Proportional to 11,028.83, 15,219.92 and 6,060.83

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Solution

The fourth proportional to 11,028.83, 15,219.92 and 6,060.83 is: 8,364.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,028.83 : 15,219.92 = 6,060.83 : x
  2. Step 2: Convert to fraction form
    11,028.83/15,219.92 = 6,060.83/x
  3. Step 3: Cross multiply
    11,028.83x = 15,219.92 × 6,060.83
  4. Step 4: Simplify right side
    11,028.83x = 92,245,317.43
  5. Step 5: Solve for x
    x = 92,245,317.43/11,028.83
  6. Step 6: Final answer
    x = 8,364.02

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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.