Home / 2,954.24-4,423.36-2,027.52

Finding the Fourth Proportional to 2,954.24, 4,423.36 and 2,027.52

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Solution

The fourth proportional to 2,954.24, 4,423.36 and 2,027.52 is: 3,035.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954.24 : 4,423.36 = 2,027.52 : x
  2. Step 2: Convert to fraction form
    2,954.24/4,423.36 = 2,027.52/x
  3. Step 3: Cross multiply
    2,954.24x = 4,423.36 × 2,027.52
  4. Step 4: Simplify right side
    2,954.24x = 8,968,450.87
  5. Step 5: Solve for x
    x = 8,968,450.87/2,954.24
  6. Step 6: Final answer
    x = 3,035.79

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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.