Home / 3,234.42-4,852.32-1,848.42

Finding the Fourth Proportional to 3,234.42, 4,852.32 and 1,848.42

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Solution

The fourth proportional to 3,234.42, 4,852.32 and 1,848.42 is: 2,773.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234.42 : 4,852.32 = 1,848.42 : x
  2. Step 2: Convert to fraction form
    3,234.42/4,852.32 = 1,848.42/x
  3. Step 3: Cross multiply
    3,234.42x = 4,852.32 × 1,848.42
  4. Step 4: Simplify right side
    3,234.42x = 8,969,125.33
  5. Step 5: Solve for x
    x = 8,969,125.33/3,234.42
  6. Step 6: Final answer
    x = 2,773.02

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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.