Home / 4,542.94-6,810.30-2,201.48

Finding the Fourth Proportional to 4,542.94, 6,810.30 and 2,201.48

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Solution

The fourth proportional to 4,542.94, 6,810.30 and 2,201.48 is: 3,300.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542.94 : 6,810.30 = 2,201.48 : x
  2. Step 2: Convert to fraction form
    4,542.94/6,810.30 = 2,201.48/x
  3. Step 3: Cross multiply
    4,542.94x = 6,810.30 × 2,201.48
  4. Step 4: Simplify right side
    4,542.94x = 14,992,739.24
  5. Step 5: Solve for x
    x = 14,992,739.24/4,542.94
  6. Step 6: Final answer
    x = 3,300.23

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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.