Home / 3,298.05-4,944.51-1,349.19

Finding the Fourth Proportional to 3,298.05, 4,944.51 and 1,349.19

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Solution

The fourth proportional to 3,298.05, 4,944.51 and 1,349.19 is: 2,022.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298.05 : 4,944.51 = 1,349.19 : x
  2. Step 2: Convert to fraction form
    3,298.05/4,944.51 = 1,349.19/x
  3. Step 3: Cross multiply
    3,298.05x = 4,944.51 × 1,349.19
  4. Step 4: Simplify right side
    3,298.05x = 6,671,083.45
  5. Step 5: Solve for x
    x = 6,671,083.45/3,298.05
  6. Step 6: Final answer
    x = 2,022.74

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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.