Home / 6,285.03-9,414.31-2,994.81

Finding the Fourth Proportional to 6,285.03, 9,414.31 and 2,994.81

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Solution

The fourth proportional to 6,285.03, 9,414.31 and 2,994.81 is: 4,485.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285.03 : 9,414.31 = 2,994.81 : x
  2. Step 2: Convert to fraction form
    6,285.03/9,414.31 = 2,994.81/x
  3. Step 3: Cross multiply
    6,285.03x = 9,414.31 × 2,994.81
  4. Step 4: Simplify right side
    6,285.03x = 28,194,069.73
  5. Step 5: Solve for x
    x = 28,194,069.73/6,285.03
  6. Step 6: Final answer
    x = 4,485.91

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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.