Home / 4,209.11-6,307.95-2,234.24

Finding the Fourth Proportional to 4,209.11, 6,307.95 and 2,234.24

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Solution

The fourth proportional to 4,209.11, 6,307.95 and 2,234.24 is: 3,348.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209.11 : 6,307.95 = 2,234.24 : x
  2. Step 2: Convert to fraction form
    4,209.11/6,307.95 = 2,234.24/x
  3. Step 3: Cross multiply
    4,209.11x = 6,307.95 × 2,234.24
  4. Step 4: Simplify right side
    4,209.11x = 14,093,498.36
  5. Step 5: Solve for x
    x = 14,093,498.36/4,209.11
  6. Step 6: Final answer
    x = 3,348.33

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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.