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Finding the Fourth Proportional to 3,295.74, 4,944.54 and 1,835.94

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Solution

The fourth proportional to 3,295.74, 4,944.54 and 1,835.94 is: 2,754.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295.74 : 4,944.54 = 1,835.94 : x
  2. Step 2: Convert to fraction form
    3,295.74/4,944.54 = 1,835.94/x
  3. Step 3: Cross multiply
    3,295.74x = 4,944.54 × 1,835.94
  4. Step 4: Simplify right side
    3,295.74x = 9,077,878.77
  5. Step 5: Solve for x
    x = 9,077,878.77/3,295.74
  6. Step 6: Final answer
    x = 2,754.43

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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.