Home / 4,021.37-6,041.78-2,563.37

Finding the Fourth Proportional to 4,021.37, 6,041.78 and 2,563.37

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Solution

The fourth proportional to 4,021.37, 6,041.78 and 2,563.37 is: 3,851.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021.37 : 6,041.78 = 2,563.37 : x
  2. Step 2: Convert to fraction form
    4,021.37/6,041.78 = 2,563.37/x
  3. Step 3: Cross multiply
    4,021.37x = 6,041.78 × 2,563.37
  4. Step 4: Simplify right side
    4,021.37x = 15,487,317.60
  5. Step 5: Solve for x
    x = 15,487,317.60/4,021.37
  6. Step 6: Final answer
    x = 3,851.25

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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.