Home / 5,502.68-8,249.16-2,037.68

Finding the Fourth Proportional to 5,502.68, 8,249.16 and 2,037.68

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Solution

The fourth proportional to 5,502.68, 8,249.16 and 2,037.68 is: 3,054.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,502.68 : 8,249.16 = 2,037.68 : x
  2. Step 2: Convert to fraction form
    5,502.68/8,249.16 = 2,037.68/x
  3. Step 3: Cross multiply
    5,502.68x = 8,249.16 × 2,037.68
  4. Step 4: Simplify right side
    5,502.68x = 16,809,148.35
  5. Step 5: Solve for x
    x = 16,809,148.35/5,502.68
  6. Step 6: Final answer
    x = 3,054.72

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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.