Home / 13,059.44-19,584.06-4,736.96

Finding the Fourth Proportional to 13,059.44, 19,584.06 and 4,736.96

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Solution

The fourth proportional to 13,059.44, 19,584.06 and 4,736.96 is: 7,103.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,059.44 : 19,584.06 = 4,736.96 : x
  2. Step 2: Convert to fraction form
    13,059.44/19,584.06 = 4,736.96/x
  3. Step 3: Cross multiply
    13,059.44x = 19,584.06 × 4,736.96
  4. Step 4: Simplify right side
    13,059.44x = 92,768,908.86
  5. Step 5: Solve for x
    x = 92,768,908.86/13,059.44
  6. Step 6: Final answer
    x = 7,103.59

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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.