Home / 3,294.58-4,942.53-1,073.56

Finding the Fourth Proportional to 3,294.58, 4,942.53 and 1,073.56

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Solution

The fourth proportional to 3,294.58, 4,942.53 and 1,073.56 is: 1,610.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294.58 : 4,942.53 = 1,073.56 : x
  2. Step 2: Convert to fraction form
    3,294.58/4,942.53 = 1,073.56/x
  3. Step 3: Cross multiply
    3,294.58x = 4,942.53 × 1,073.56
  4. Step 4: Simplify right side
    3,294.58x = 5,306,102.51
  5. Step 5: Solve for x
    x = 5,306,102.51/3,294.58
  6. Step 6: Final answer
    x = 1,610.56

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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.