Home / 9,183.11-13,766.40-3,335.63

Finding the Fourth Proportional to 9,183.11, 13,766.40 and 3,335.63

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Solution

The fourth proportional to 9,183.11, 13,766.40 and 3,335.63 is: 5,000.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183.11 : 13,766.40 = 3,335.63 : x
  2. Step 2: Convert to fraction form
    9,183.11/13,766.40 = 3,335.63/x
  3. Step 3: Cross multiply
    9,183.11x = 13,766.40 × 3,335.63
  4. Step 4: Simplify right side
    9,183.11x = 45,919,548
  5. Step 5: Solve for x
    x = 45,919,548/9,183.11
  6. Step 6: Final answer
    x = 5,000.44

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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.