Home / 9,226.84-13,845.66-3,383.86

Finding the Fourth Proportional to 9,226.84, 13,845.66 and 3,383.86

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Solution

The fourth proportional to 9,226.84, 13,845.66 and 3,383.86 is: 5,077.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226.84 : 13,845.66 = 3,383.86 : x
  2. Step 2: Convert to fraction form
    9,226.84/13,845.66 = 3,383.86/x
  3. Step 3: Cross multiply
    9,226.84x = 13,845.66 × 3,383.86
  4. Step 4: Simplify right side
    9,226.84x = 46,851,775.05
  5. Step 5: Solve for x
    x = 46,851,775.05/9,226.84
  6. Step 6: Final answer
    x = 5,077.77

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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.