Home / 7,467.66-11,192.25-3,770.94

Finding the Fourth Proportional to 7,467.66, 11,192.25 and 3,770.94

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Solution

The fourth proportional to 7,467.66, 11,192.25 and 3,770.94 is: 5,651.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.66 : 11,192.25 = 3,770.94 : x
  2. Step 2: Convert to fraction form
    7,467.66/11,192.25 = 3,770.94/x
  3. Step 3: Cross multiply
    7,467.66x = 11,192.25 × 3,770.94
  4. Step 4: Simplify right side
    7,467.66x = 42,205,303.22
  5. Step 5: Solve for x
    x = 42,205,303.22/7,467.66
  6. Step 6: Final answer
    x = 5,651.74

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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.