Home / 6,911.53-10,367.70-2,468.98

Finding the Fourth Proportional to 6,911.53, 10,367.70 and 2,468.98

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Solution

The fourth proportional to 6,911.53, 10,367.70 and 2,468.98 is: 3,703.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911.53 : 10,367.70 = 2,468.98 : x
  2. Step 2: Convert to fraction form
    6,911.53/10,367.70 = 2,468.98/x
  3. Step 3: Cross multiply
    6,911.53x = 10,367.70 × 2,468.98
  4. Step 4: Simplify right side
    6,911.53x = 25,597,647.65
  5. Step 5: Solve for x
    x = 25,597,647.65/6,911.53
  6. Step 6: Final answer
    x = 3,703.62

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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.