Home / 9,183.48-13,773.15-2,609.52

Finding the Fourth Proportional to 9,183.48, 13,773.15 and 2,609.52

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Solution

The fourth proportional to 9,183.48, 13,773.15 and 2,609.52 is: 3,913.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183.48 : 13,773.15 = 2,609.52 : x
  2. Step 2: Convert to fraction form
    9,183.48/13,773.15 = 2,609.52/x
  3. Step 3: Cross multiply
    9,183.48x = 13,773.15 × 2,609.52
  4. Step 4: Simplify right side
    9,183.48x = 35,941,310.39
  5. Step 5: Solve for x
    x = 35,941,310.39/9,183.48
  6. Step 6: Final answer
    x = 3,913.69

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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.