Home / 4,493.45-6,200.37-2,605.00

Finding the Fourth Proportional to 4,493.45, 6,200.37 and 2,605.00

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Solution

The fourth proportional to 4,493.45, 6,200.37 and 2,605.00 is: 3,594.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493.45 : 6,200.37 = 2,605.00 : x
  2. Step 2: Convert to fraction form
    4,493.45/6,200.37 = 2,605.00/x
  3. Step 3: Cross multiply
    4,493.45x = 6,200.37 × 2,605.00
  4. Step 4: Simplify right side
    4,493.45x = 16,151,958.58
  5. Step 5: Solve for x
    x = 16,151,958.58/4,493.45
  6. Step 6: Final answer
    x = 3,594.56

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Why These Related Problems?

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