Home / 19,745.26-29,619.44-6,597.67

Finding the Fourth Proportional to 19,745.26, 29,619.44 and 6,597.67

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Solution

The fourth proportional to 19,745.26, 29,619.44 and 6,597.67 is: 9,897.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,745.26 : 29,619.44 = 6,597.67 : x
  2. Step 2: Convert to fraction form
    19,745.26/29,619.44 = 6,597.67/x
  3. Step 3: Cross multiply
    19,745.26x = 29,619.44 × 6,597.67
  4. Step 4: Simplify right side
    19,745.26x = 195,419,290.70
  5. Step 5: Solve for x
    x = 195,419,290.70/19,745.26
  6. Step 6: Final answer
    x = 9,897.02

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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.