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Finding the Fourth Proportional to 6,795.65, 10,194.49 and 2,412.74

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Solution

The fourth proportional to 6,795.65, 10,194.49 and 2,412.74 is: 3,619.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795.65 : 10,194.49 = 2,412.74 : x
  2. Step 2: Convert to fraction form
    6,795.65/10,194.49 = 2,412.74/x
  3. Step 3: Cross multiply
    6,795.65x = 10,194.49 × 2,412.74
  4. Step 4: Simplify right side
    6,795.65x = 24,596,653.80
  5. Step 5: Solve for x
    x = 24,596,653.80/6,795.65
  6. Step 6: Final answer
    x = 3,619.47

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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.