Home / 5,468.52-7,546.56-3,110.66

Finding the Fourth Proportional to 5,468.52, 7,546.56 and 3,110.66

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Solution

The fourth proportional to 5,468.52, 7,546.56 and 3,110.66 is: 4,292.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468.52 : 7,546.56 = 3,110.66 : x
  2. Step 2: Convert to fraction form
    5,468.52/7,546.56 = 3,110.66/x
  3. Step 3: Cross multiply
    5,468.52x = 7,546.56 × 3,110.66
  4. Step 4: Simplify right side
    5,468.52x = 23,474,782.33
  5. Step 5: Solve for x
    x = 23,474,782.33/5,468.52
  6. Step 6: Final answer
    x = 4,292.71

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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.