Home / 6,198.51-9,298.21-2,500.76

Finding the Fourth Proportional to 6,198.51, 9,298.21 and 2,500.76

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Solution

The fourth proportional to 6,198.51, 9,298.21 and 2,500.76 is: 3,751.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198.51 : 9,298.21 = 2,500.76 : x
  2. Step 2: Convert to fraction form
    6,198.51/9,298.21 = 2,500.76/x
  3. Step 3: Cross multiply
    6,198.51x = 9,298.21 × 2,500.76
  4. Step 4: Simplify right side
    6,198.51x = 23,252,591.64
  5. Step 5: Solve for x
    x = 23,252,591.64/6,198.51
  6. Step 6: Final answer
    x = 3,751.32

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1.5x scale

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.