Home / 4,928.42-7,392.73-2,004.93

Finding the Fourth Proportional to 4,928.42, 7,392.73 and 2,004.93

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Solution

The fourth proportional to 4,928.42, 7,392.73 and 2,004.93 is: 3,007.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928.42 : 7,392.73 = 2,004.93 : x
  2. Step 2: Convert to fraction form
    4,928.42/7,392.73 = 2,004.93/x
  3. Step 3: Cross multiply
    4,928.42x = 7,392.73 × 2,004.93
  4. Step 4: Simplify right side
    4,928.42x = 14,821,906.16
  5. Step 5: Solve for x
    x = 14,821,906.16/4,928.42
  6. Step 6: Final answer
    x = 3,007.44

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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.