Home / 2,496.18-3,745.08-1,197.75

Finding the Fourth Proportional to 2,496.18, 3,745.08 and 1,197.75

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Solution

The fourth proportional to 2,496.18, 3,745.08 and 1,197.75 is: 1,797.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496.18 : 3,745.08 = 1,197.75 : x
  2. Step 2: Convert to fraction form
    2,496.18/3,745.08 = 1,197.75/x
  3. Step 3: Cross multiply
    2,496.18x = 3,745.08 × 1,197.75
  4. Step 4: Simplify right side
    2,496.18x = 4,485,669.57
  5. Step 5: Solve for x
    x = 4,485,669.57/2,496.18
  6. Step 6: Final answer
    x = 1,797.01

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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.