Home / 4,563.36-6,843.24-2,485.08

Finding the Fourth Proportional to 4,563.36, 6,843.24 and 2,485.08

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Solution

The fourth proportional to 4,563.36, 6,843.24 and 2,485.08 is: 3,726.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563.36 : 6,843.24 = 2,485.08 : x
  2. Step 2: Convert to fraction form
    4,563.36/6,843.24 = 2,485.08/x
  3. Step 3: Cross multiply
    4,563.36x = 6,843.24 × 2,485.08
  4. Step 4: Simplify right side
    4,563.36x = 17,005,998.86
  5. Step 5: Solve for x
    x = 17,005,998.86/4,563.36
  6. Step 6: Final answer
    x = 3,726.64

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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.