Home / 6,764.44-10,148.70-2,604.84

Finding the Fourth Proportional to 6,764.44, 10,148.70 and 2,604.84

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Solution

The fourth proportional to 6,764.44, 10,148.70 and 2,604.84 is: 3,908.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,764.44 : 10,148.70 = 2,604.84 : x
  2. Step 2: Convert to fraction form
    6,764.44/10,148.70 = 2,604.84/x
  3. Step 3: Cross multiply
    6,764.44x = 10,148.70 × 2,604.84
  4. Step 4: Simplify right side
    6,764.44x = 26,435,739.71
  5. Step 5: Solve for x
    x = 26,435,739.71/6,764.44
  6. Step 6: Final answer
    x = 3,908.05

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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.