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Finding the Fourth Proportional to 6,178.74, 9,269.01 and 1,795.62

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Solution

The fourth proportional to 6,178.74, 9,269.01 and 1,795.62 is: 2,693.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,178.74 : 9,269.01 = 1,795.62 : x
  2. Step 2: Convert to fraction form
    6,178.74/9,269.01 = 1,795.62/x
  3. Step 3: Cross multiply
    6,178.74x = 9,269.01 × 1,795.62
  4. Step 4: Simplify right side
    6,178.74x = 16,643,619.74
  5. Step 5: Solve for x
    x = 16,643,619.74/6,178.74
  6. Step 6: Final answer
    x = 2,693.69

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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.