Home / 4,209.34-6,305.92-2,354.83

Finding the Fourth Proportional to 4,209.34, 6,305.92 and 2,354.83

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Solution

The fourth proportional to 4,209.34, 6,305.92 and 2,354.83 is: 3,527.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209.34 : 6,305.92 = 2,354.83 : x
  2. Step 2: Convert to fraction form
    4,209.34/6,305.92 = 2,354.83/x
  3. Step 3: Cross multiply
    4,209.34x = 6,305.92 × 2,354.83
  4. Step 4: Simplify right side
    4,209.34x = 14,849,396.66
  5. Step 5: Solve for x
    x = 14,849,396.66/4,209.34
  6. Step 6: Final answer
    x = 3,527.73

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1.5x scale

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.