Home / 11,195.44-16,751.45-7,016.00

Finding the Fourth Proportional to 11,195.44, 16,751.45 and 7,016.00

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Solution

The fourth proportional to 11,195.44, 16,751.45 and 7,016.00 is: 10,497.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,195.44 : 16,751.45 = 7,016.00 : x
  2. Step 2: Convert to fraction form
    11,195.44/16,751.45 = 7,016.00/x
  3. Step 3: Cross multiply
    11,195.44x = 16,751.45 × 7,016.00
  4. Step 4: Simplify right side
    11,195.44x = 117,528,106.98
  5. Step 5: Solve for x
    x = 117,528,106.98/11,195.44
  6. Step 6: Final answer
    x = 10,497.86

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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.