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Finding the Fourth Proportional to 2,462.00, 3,399.37 and 1,762.16

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Solution

The fourth proportional to 2,462.00, 3,399.37 and 1,762.16 is: 2,433.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462.00 : 3,399.37 = 1,762.16 : x
  2. Step 2: Convert to fraction form
    2,462.00/3,399.37 = 1,762.16/x
  3. Step 3: Cross multiply
    2,462.00x = 3,399.37 × 1,762.16
  4. Step 4: Simplify right side
    2,462.00x = 5,990,212.44
  5. Step 5: Solve for x
    x = 5,990,212.44/2,462.00
  6. Step 6: Final answer
    x = 2,433.07

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.