Home / 6,770.58-10,148.71-2,326.85

Finding the Fourth Proportional to 6,770.58, 10,148.71 and 2,326.85

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Solution

The fourth proportional to 6,770.58, 10,148.71 and 2,326.85 is: 3,487.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770.58 : 10,148.71 = 2,326.85 : x
  2. Step 2: Convert to fraction form
    6,770.58/10,148.71 = 2,326.85/x
  3. Step 3: Cross multiply
    6,770.58x = 10,148.71 × 2,326.85
  4. Step 4: Simplify right side
    6,770.58x = 23,614,525.86
  5. Step 5: Solve for x
    x = 23,614,525.86/6,770.58
  6. Step 6: Final answer
    x = 3,487.81

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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.