Home / 4,418.37-6,090.26-3,674.79

Finding the Fourth Proportional to 4,418.37, 6,090.26 and 3,674.79

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Solution

The fourth proportional to 4,418.37, 6,090.26 and 3,674.79 is: 5,065.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418.37 : 6,090.26 = 3,674.79 : x
  2. Step 2: Convert to fraction form
    4,418.37/6,090.26 = 3,674.79/x
  3. Step 3: Cross multiply
    4,418.37x = 6,090.26 × 3,674.79
  4. Step 4: Simplify right side
    4,418.37x = 22,380,408.17
  5. Step 5: Solve for x
    x = 22,380,408.17/4,418.37
  6. Step 6: Final answer
    x = 5,065.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.