Home / 2,493.01-3,441.60-1,932.22

Finding the Fourth Proportional to 2,493.01, 3,441.60 and 1,932.22

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Solution

The fourth proportional to 2,493.01, 3,441.60 and 1,932.22 is: 2,667.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493.01 : 3,441.60 = 1,932.22 : x
  2. Step 2: Convert to fraction form
    2,493.01/3,441.60 = 1,932.22/x
  3. Step 3: Cross multiply
    2,493.01x = 3,441.60 × 1,932.22
  4. Step 4: Simplify right side
    2,493.01x = 6,649,901.48
  5. Step 5: Solve for x
    x = 6,649,901.48/2,493.01
  6. Step 6: Final answer
    x = 2,667.42

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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.