Home / 4,427.64-6,104.46-3,628.02

Finding the Fourth Proportional to 4,427.64, 6,104.46 and 3,628.02

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Solution

The fourth proportional to 4,427.64, 6,104.46 and 3,628.02 is: 5,002.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427.64 : 6,104.46 = 3,628.02 : x
  2. Step 2: Convert to fraction form
    4,427.64/6,104.46 = 3,628.02/x
  3. Step 3: Cross multiply
    4,427.64x = 6,104.46 × 3,628.02
  4. Step 4: Simplify right side
    4,427.64x = 22,147,102.97
  5. Step 5: Solve for x
    x = 22,147,102.97/4,427.64
  6. Step 6: Final answer
    x = 5,002.01

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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.