Home / 5,923.37-8,174.09-3,270.59

Finding the Fourth Proportional to 5,923.37, 8,174.09 and 3,270.59

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Solution

The fourth proportional to 5,923.37, 8,174.09 and 3,270.59 is: 4,513.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923.37 : 8,174.09 = 3,270.59 : x
  2. Step 2: Convert to fraction form
    5,923.37/8,174.09 = 3,270.59/x
  3. Step 3: Cross multiply
    5,923.37x = 8,174.09 × 3,270.59
  4. Step 4: Simplify right side
    5,923.37x = 26,734,039.79
  5. Step 5: Solve for x
    x = 26,734,039.79/5,923.37
  6. Step 6: Final answer
    x = 4,513.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.