Home / 4,770.66-6,583.65-2,674.62

Finding the Fourth Proportional to 4,770.66, 6,583.65 and 2,674.62

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Solution

The fourth proportional to 4,770.66, 6,583.65 and 2,674.62 is: 3,691.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770.66 : 6,583.65 = 2,674.62 : x
  2. Step 2: Convert to fraction form
    4,770.66/6,583.65 = 2,674.62/x
  3. Step 3: Cross multiply
    4,770.66x = 6,583.65 × 2,674.62
  4. Step 4: Simplify right side
    4,770.66x = 17,608,761.96
  5. Step 5: Solve for x
    x = 17,608,761.96/4,770.66
  6. Step 6: Final answer
    x = 3,691.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.