Home / 4,493.87-6,201.40-2,504.30

Finding the Fourth Proportional to 4,493.87, 6,201.40 and 2,504.30

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Solution

The fourth proportional to 4,493.87, 6,201.40 and 2,504.30 is: 3,455.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493.87 : 6,201.40 = 2,504.30 : x
  2. Step 2: Convert to fraction form
    4,493.87/6,201.40 = 2,504.30/x
  3. Step 3: Cross multiply
    4,493.87x = 6,201.40 × 2,504.30
  4. Step 4: Simplify right side
    4,493.87x = 15,530,166.02
  5. Step 5: Solve for x
    x = 15,530,166.02/4,493.87
  6. Step 6: Final answer
    x = 3,455.86

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1.5x scale

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.