Home / 4,208.91-6,305.29-2,354.42

Finding the Fourth Proportional to 4,208.91, 6,305.29 and 2,354.42

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Solution

The fourth proportional to 4,208.91, 6,305.29 and 2,354.42 is: 3,527.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208.91 : 6,305.29 = 2,354.42 : x
  2. Step 2: Convert to fraction form
    4,208.91/6,305.29 = 2,354.42/x
  3. Step 3: Cross multiply
    4,208.91x = 6,305.29 × 2,354.42
  4. Step 4: Simplify right side
    4,208.91x = 14,845,288.54
  5. Step 5: Solve for x
    x = 14,845,288.54/4,208.91
  6. Step 6: Final answer
    x = 3,527.11

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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.