Home / 7,195.72-10,795.06-3,035.74

Finding the Fourth Proportional to 7,195.72, 10,795.06 and 3,035.74

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Solution

The fourth proportional to 7,195.72, 10,795.06 and 3,035.74 is: 4,554.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,195.72 : 10,795.06 = 3,035.74 : x
  2. Step 2: Convert to fraction form
    7,195.72/10,795.06 = 3,035.74/x
  3. Step 3: Cross multiply
    7,195.72x = 10,795.06 × 3,035.74
  4. Step 4: Simplify right side
    7,195.72x = 32,770,995.44
  5. Step 5: Solve for x
    x = 32,770,995.44/7,195.72
  6. Step 6: Final answer
    x = 4,554.23

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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.