Home / 3,025.13-4,533.43-2,406.09

Finding the Fourth Proportional to 3,025.13, 4,533.43 and 2,406.09

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Solution

The fourth proportional to 3,025.13, 4,533.43 and 2,406.09 is: 3,605.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025.13 : 4,533.43 = 2,406.09 : x
  2. Step 2: Convert to fraction form
    3,025.13/4,533.43 = 2,406.09/x
  3. Step 3: Cross multiply
    3,025.13x = 4,533.43 × 2,406.09
  4. Step 4: Simplify right side
    3,025.13x = 10,907,817.92
  5. Step 5: Solve for x
    x = 10,907,817.92/3,025.13
  6. Step 6: Final answer
    x = 3,605.74

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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.