Home / 6,394.05-9,592.43-2,011.84

Finding the Fourth Proportional to 6,394.05, 9,592.43 and 2,011.84

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Solution

The fourth proportional to 6,394.05, 9,592.43 and 2,011.84 is: 3,018.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394.05 : 9,592.43 = 2,011.84 : x
  2. Step 2: Convert to fraction form
    6,394.05/9,592.43 = 2,011.84/x
  3. Step 3: Cross multiply
    6,394.05x = 9,592.43 × 2,011.84
  4. Step 4: Simplify right side
    6,394.05x = 19,298,434.37
  5. Step 5: Solve for x
    x = 19,298,434.37/6,394.05
  6. Step 6: Final answer
    x = 3,018.19

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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.