Home / 2,793.88-4,187.58-1,496.26

Finding the Fourth Proportional to 2,793.88, 4,187.58 and 1,496.26

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Solution

The fourth proportional to 2,793.88, 4,187.58 and 1,496.26 is: 2,242.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793.88 : 4,187.58 = 1,496.26 : x
  2. Step 2: Convert to fraction form
    2,793.88/4,187.58 = 1,496.26/x
  3. Step 3: Cross multiply
    2,793.88x = 4,187.58 × 1,496.26
  4. Step 4: Simplify right side
    2,793.88x = 6,265,708.45
  5. Step 5: Solve for x
    x = 6,265,708.45/2,793.88
  6. Step 6: Final answer
    x = 2,242.65

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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.