Home / 7,269.26-10,893.56-3,047.96

Finding the Fourth Proportional to 7,269.26, 10,893.56 and 3,047.96

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Solution

The fourth proportional to 7,269.26, 10,893.56 and 3,047.96 is: 4,567.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,269.26 : 10,893.56 = 3,047.96 : x
  2. Step 2: Convert to fraction form
    7,269.26/10,893.56 = 3,047.96/x
  3. Step 3: Cross multiply
    7,269.26x = 10,893.56 × 3,047.96
  4. Step 4: Simplify right side
    7,269.26x = 33,203,147.13
  5. Step 5: Solve for x
    x = 33,203,147.13/7,269.26
  6. Step 6: Final answer
    x = 4,567.61

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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.