Home / 5,462.56-8,193.66-2,998.54

Finding the Fourth Proportional to 5,462.56, 8,193.66 and 2,998.54

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Solution

The fourth proportional to 5,462.56, 8,193.66 and 2,998.54 is: 4,497.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462.56 : 8,193.66 = 2,998.54 : x
  2. Step 2: Convert to fraction form
    5,462.56/8,193.66 = 2,998.54/x
  3. Step 3: Cross multiply
    5,462.56x = 8,193.66 × 2,998.54
  4. Step 4: Simplify right side
    5,462.56x = 24,569,017.26
  5. Step 5: Solve for x
    x = 24,569,017.26/5,462.56
  6. Step 6: Final answer
    x = 4,497.71

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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.