Home / 4,021.44-6,027.54-2,071.32

Finding the Fourth Proportional to 4,021.44, 6,027.54 and 2,071.32

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Solution

The fourth proportional to 4,021.44, 6,027.54 and 2,071.32 is: 3,104.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021.44 : 6,027.54 = 2,071.32 : x
  2. Step 2: Convert to fraction form
    4,021.44/6,027.54 = 2,071.32/x
  3. Step 3: Cross multiply
    4,021.44x = 6,027.54 × 2,071.32
  4. Step 4: Simplify right side
    4,021.44x = 12,484,964.15
  5. Step 5: Solve for x
    x = 12,484,964.15/4,021.44
  6. Step 6: Final answer
    x = 3,104.60

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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.