Home / 4,018.37-6,028.48-1,244.89

Finding the Fourth Proportional to 4,018.37, 6,028.48 and 1,244.89

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Solution

The fourth proportional to 4,018.37, 6,028.48 and 1,244.89 is: 1,867.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018.37 : 6,028.48 = 1,244.89 : x
  2. Step 2: Convert to fraction form
    4,018.37/6,028.48 = 1,244.89/x
  3. Step 3: Cross multiply
    4,018.37x = 6,028.48 × 1,244.89
  4. Step 4: Simplify right side
    4,018.37x = 7,504,803.56
  5. Step 5: Solve for x
    x = 7,504,803.56/4,018.37
  6. Step 6: Final answer
    x = 1,867.63

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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.