Home / 9,425.08-14,133.97-3,183.42

Finding the Fourth Proportional to 9,425.08, 14,133.97 and 3,183.42

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Solution

The fourth proportional to 9,425.08, 14,133.97 and 3,183.42 is: 4,773.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,425.08 : 14,133.97 = 3,183.42 : x
  2. Step 2: Convert to fraction form
    9,425.08/14,133.97 = 3,183.42/x
  3. Step 3: Cross multiply
    9,425.08x = 14,133.97 × 3,183.42
  4. Step 4: Simplify right side
    9,425.08x = 44,994,362.78
  5. Step 5: Solve for x
    x = 44,994,362.78/9,425.08
  6. Step 6: Final answer
    x = 4,773.90

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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.