Home / 3,052.94-4,212.60-1,793.90

Finding the Fourth Proportional to 3,052.94, 4,212.60 and 1,793.90

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Solution

The fourth proportional to 3,052.94, 4,212.60 and 1,793.90 is: 2,475.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052.94 : 4,212.60 = 1,793.90 : x
  2. Step 2: Convert to fraction form
    3,052.94/4,212.60 = 1,793.90/x
  3. Step 3: Cross multiply
    3,052.94x = 4,212.60 × 1,793.90
  4. Step 4: Simplify right side
    3,052.94x = 7,556,983.14
  5. Step 5: Solve for x
    x = 7,556,983.14/3,052.94
  6. Step 6: Final answer
    x = 2,475.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.