Home / 5,942.18-8,914.36-2,046.98

Finding the Fourth Proportional to 5,942.18, 8,914.36 and 2,046.98

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Solution

The fourth proportional to 5,942.18, 8,914.36 and 2,046.98 is: 3,070.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,942.18 : 8,914.36 = 2,046.98 : x
  2. Step 2: Convert to fraction form
    5,942.18/8,914.36 = 2,046.98/x
  3. Step 3: Cross multiply
    5,942.18x = 8,914.36 × 2,046.98
  4. Step 4: Simplify right side
    5,942.18x = 18,247,516.63
  5. Step 5: Solve for x
    x = 18,247,516.63/5,942.18
  6. Step 6: Final answer
    x = 3,070.85

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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.