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Finding the Fourth Proportional to 6,750.65, 10,125.92 and 2,367.09

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Solution

The fourth proportional to 6,750.65, 10,125.92 and 2,367.09 is: 3,550.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750.65 : 10,125.92 = 2,367.09 : x
  2. Step 2: Convert to fraction form
    6,750.65/10,125.92 = 2,367.09/x
  3. Step 3: Cross multiply
    6,750.65x = 10,125.92 × 2,367.09
  4. Step 4: Simplify right side
    6,750.65x = 23,968,930.50
  5. Step 5: Solve for x
    x = 23,968,930.50/6,750.65
  6. Step 6: Final answer
    x = 3,550.61

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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.