Home / 7,049.97-10,554.44-6,110.03

Finding the Fourth Proportional to 7,049.97, 10,554.44 and 6,110.03

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Solution

The fourth proportional to 7,049.97, 10,554.44 and 6,110.03 is: 9,147.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,049.97 : 10,554.44 = 6,110.03 : x
  2. Step 2: Convert to fraction form
    7,049.97/10,554.44 = 6,110.03/x
  3. Step 3: Cross multiply
    7,049.97x = 10,554.44 × 6,110.03
  4. Step 4: Simplify right side
    7,049.97x = 64,487,940.87
  5. Step 5: Solve for x
    x = 64,487,940.87/7,049.97
  6. Step 6: Final answer
    x = 9,147.26

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1.5x scale

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.