Home / 3,575.29-5,362.66-1,494.54

Finding the Fourth Proportional to 3,575.29, 5,362.66 and 1,494.54

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Solution

The fourth proportional to 3,575.29, 5,362.66 and 1,494.54 is: 2,241.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575.29 : 5,362.66 = 1,494.54 : x
  2. Step 2: Convert to fraction form
    3,575.29/5,362.66 = 1,494.54/x
  3. Step 3: Cross multiply
    3,575.29x = 5,362.66 × 1,494.54
  4. Step 4: Simplify right side
    3,575.29x = 8,014,709.88
  5. Step 5: Solve for x
    x = 8,014,709.88/3,575.29
  6. Step 6: Final answer
    x = 2,241.70

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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.