Home / 3,497.64-4,825.44-2,004.54

Finding the Fourth Proportional to 3,497.64, 4,825.44 and 2,004.54

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Solution

The fourth proportional to 3,497.64, 4,825.44 and 2,004.54 is: 2,765.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497.64 : 4,825.44 = 2,004.54 : x
  2. Step 2: Convert to fraction form
    3,497.64/4,825.44 = 2,004.54/x
  3. Step 3: Cross multiply
    3,497.64x = 4,825.44 × 2,004.54
  4. Step 4: Simplify right side
    3,497.64x = 9,672,787.50
  5. Step 5: Solve for x
    x = 9,672,787.50/3,497.64
  6. Step 6: Final answer
    x = 2,765.52

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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.