Home / 4,770.27-6,582.96-2,674.44

Finding the Fourth Proportional to 4,770.27, 6,582.96 and 2,674.44

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Solution

The fourth proportional to 4,770.27, 6,582.96 and 2,674.44 is: 3,690.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770.27 : 6,582.96 = 2,674.44 : x
  2. Step 2: Convert to fraction form
    4,770.27/6,582.96 = 2,674.44/x
  3. Step 3: Cross multiply
    4,770.27x = 6,582.96 × 2,674.44
  4. Step 4: Simplify right side
    4,770.27x = 17,605,731.54
  5. Step 5: Solve for x
    x = 17,605,731.54/4,770.27
  6. Step 6: Final answer
    x = 3,690.72

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1.5x scale

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.