Home / 3,336.44-4,602.06-2,008.76

Finding the Fourth Proportional to 3,336.44, 4,602.06 and 2,008.76

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Solution

The fourth proportional to 3,336.44, 4,602.06 and 2,008.76 is: 2,770.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336.44 : 4,602.06 = 2,008.76 : x
  2. Step 2: Convert to fraction form
    3,336.44/4,602.06 = 2,008.76/x
  3. Step 3: Cross multiply
    3,336.44x = 4,602.06 × 2,008.76
  4. Step 4: Simplify right side
    3,336.44x = 9,244,434.05
  5. Step 5: Solve for x
    x = 9,244,434.05/3,336.44
  6. Step 6: Final answer
    x = 2,770.75

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Half scale
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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.