Home / 5,016.54-7,524.92-1,729.58

Finding the Fourth Proportional to 5,016.54, 7,524.92 and 1,729.58

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Solution

The fourth proportional to 5,016.54, 7,524.92 and 1,729.58 is: 2,594.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016.54 : 7,524.92 = 1,729.58 : x
  2. Step 2: Convert to fraction form
    5,016.54/7,524.92 = 1,729.58/x
  3. Step 3: Cross multiply
    5,016.54x = 7,524.92 × 1,729.58
  4. Step 4: Simplify right side
    5,016.54x = 13,014,951.13
  5. Step 5: Solve for x
    x = 13,014,951.13/5,016.54
  6. Step 6: Final answer
    x = 2,594.41

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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.