Home / 3,234.04-4,851.22-1,181.88

Finding the Fourth Proportional to 3,234.04, 4,851.22 and 1,181.88

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Solution

The fourth proportional to 3,234.04, 4,851.22 and 1,181.88 is: 1,772.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234.04 : 4,851.22 = 1,181.88 : x
  2. Step 2: Convert to fraction form
    3,234.04/4,851.22 = 1,181.88/x
  3. Step 3: Cross multiply
    3,234.04x = 4,851.22 × 1,181.88
  4. Step 4: Simplify right side
    3,234.04x = 5,733,559.89
  5. Step 5: Solve for x
    x = 5,733,559.89/3,234.04
  6. Step 6: Final answer
    x = 1,772.88

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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.