Home / 4,822.05-7,226.09-2,354.08

Finding the Fourth Proportional to 4,822.05, 7,226.09 and 2,354.08

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Solution

The fourth proportional to 4,822.05, 7,226.09 and 2,354.08 is: 3,527.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822.05 : 7,226.09 = 2,354.08 : x
  2. Step 2: Convert to fraction form
    4,822.05/7,226.09 = 2,354.08/x
  3. Step 3: Cross multiply
    4,822.05x = 7,226.09 × 2,354.08
  4. Step 4: Simplify right side
    4,822.05x = 17,010,793.95
  5. Step 5: Solve for x
    x = 17,010,793.95/4,822.05
  6. Step 6: Final answer
    x = 3,527.71

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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.