Home / 2,496.42-3,745.14-1,180.17

Finding the Fourth Proportional to 2,496.42, 3,745.14 and 1,180.17

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Solution

The fourth proportional to 2,496.42, 3,745.14 and 1,180.17 is: 1,770.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496.42 : 3,745.14 = 1,180.17 : x
  2. Step 2: Convert to fraction form
    2,496.42/3,745.14 = 1,180.17/x
  3. Step 3: Cross multiply
    2,496.42x = 3,745.14 × 1,180.17
  4. Step 4: Simplify right side
    2,496.42x = 4,419,901.87
  5. Step 5: Solve for x
    x = 4,419,901.87/2,496.42
  6. Step 6: Final answer
    x = 1,770.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.