Home / 3,193.56-4,409.64-2,610.36

Finding the Fourth Proportional to 3,193.56, 4,409.64 and 2,610.36

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Solution

The fourth proportional to 3,193.56, 4,409.64 and 2,610.36 is: 3,604.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193.56 : 4,409.64 = 2,610.36 : x
  2. Step 2: Convert to fraction form
    3,193.56/4,409.64 = 2,610.36/x
  3. Step 3: Cross multiply
    3,193.56x = 4,409.64 × 2,610.36
  4. Step 4: Simplify right side
    3,193.56x = 11,510,747.87
  5. Step 5: Solve for x
    x = 11,510,747.87/3,193.56
  6. Step 6: Final answer
    x = 3,604.36

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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.