Home / 5,452.18-7,524.39-3,094.47

Finding the Fourth Proportional to 5,452.18, 7,524.39 and 3,094.47

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Solution

The fourth proportional to 5,452.18, 7,524.39 and 3,094.47 is: 4,270.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452.18 : 7,524.39 = 3,094.47 : x
  2. Step 2: Convert to fraction form
    5,452.18/7,524.39 = 3,094.47/x
  3. Step 3: Cross multiply
    5,452.18x = 7,524.39 × 3,094.47
  4. Step 4: Simplify right side
    5,452.18x = 23,284,010.73
  5. Step 5: Solve for x
    x = 23,284,010.73/5,452.18
  6. Step 6: Final answer
    x = 4,270.59

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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.