Home / 11,114.19-16,677.83-4,099.14

Finding the Fourth Proportional to 11,114.19, 16,677.83 and 4,099.14

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Solution

The fourth proportional to 11,114.19, 16,677.83 and 4,099.14 is: 6,151.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114.19 : 16,677.83 = 4,099.14 : x
  2. Step 2: Convert to fraction form
    11,114.19/16,677.83 = 4,099.14/x
  3. Step 3: Cross multiply
    11,114.19x = 16,677.83 × 4,099.14
  4. Step 4: Simplify right side
    11,114.19x = 68,364,770.31
  5. Step 5: Solve for x
    x = 68,364,770.31/11,114.19
  6. Step 6: Final answer
    x = 6,151.12

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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.