Home / 4,796.42-7,195.70-1,874.75

Finding the Fourth Proportional to 4,796.42, 7,195.70 and 1,874.75

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Solution

The fourth proportional to 4,796.42, 7,195.70 and 1,874.75 is: 2,812.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796.42 : 7,195.70 = 1,874.75 : x
  2. Step 2: Convert to fraction form
    4,796.42/7,195.70 = 1,874.75/x
  3. Step 3: Cross multiply
    4,796.42x = 7,195.70 × 1,874.75
  4. Step 4: Simplify right side
    4,796.42x = 13,490,138.58
  5. Step 5: Solve for x
    x = 13,490,138.58/4,796.42
  6. Step 6: Final answer
    x = 2,812.54

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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.