Home / 4,928.07-7,383.26-2,704.52

Finding the Fourth Proportional to 4,928.07, 7,383.26 and 2,704.52

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Solution

The fourth proportional to 4,928.07, 7,383.26 and 2,704.52 is: 4,051.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928.07 : 7,383.26 = 2,704.52 : x
  2. Step 2: Convert to fraction form
    4,928.07/7,383.26 = 2,704.52/x
  3. Step 3: Cross multiply
    4,928.07x = 7,383.26 × 2,704.52
  4. Step 4: Simplify right side
    4,928.07x = 19,968,123.90
  5. Step 5: Solve for x
    x = 19,968,123.90/4,928.07
  6. Step 6: Final answer
    x = 4,051.92

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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.