Home / 3,560.49-4,912.64-2,067.51

Finding the Fourth Proportional to 3,560.49, 4,912.64 and 2,067.51

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Solution

The fourth proportional to 3,560.49, 4,912.64 and 2,067.51 is: 2,852.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560.49 : 4,912.64 = 2,067.51 : x
  2. Step 2: Convert to fraction form
    3,560.49/4,912.64 = 2,067.51/x
  3. Step 3: Cross multiply
    3,560.49x = 4,912.64 × 2,067.51
  4. Step 4: Simplify right side
    3,560.49x = 10,156,932.33
  5. Step 5: Solve for x
    x = 10,156,932.33/3,560.49
  6. Step 6: Final answer
    x = 2,852.68

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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.