Home / 11,014.10-16,492.92-6,078.22

Finding the Fourth Proportional to 11,014.10, 16,492.92 and 6,078.22

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Solution

The fourth proportional to 11,014.10, 16,492.92 and 6,078.22 is: 9,101.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,014.10 : 16,492.92 = 6,078.22 : x
  2. Step 2: Convert to fraction form
    11,014.10/16,492.92 = 6,078.22/x
  3. Step 3: Cross multiply
    11,014.10x = 16,492.92 × 6,078.22
  4. Step 4: Simplify right side
    11,014.10x = 100,247,596.20
  5. Step 5: Solve for x
    x = 100,247,596.20/11,014.10
  6. Step 6: Final answer
    x = 9,101.75

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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.