Home / 9,193.06-13,789.60-5,496.35

Finding the Fourth Proportional to 9,193.06, 13,789.60 and 5,496.35

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Solution

The fourth proportional to 9,193.06, 13,789.60 and 5,496.35 is: 8,244.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193.06 : 13,789.60 = 5,496.35 : x
  2. Step 2: Convert to fraction form
    9,193.06/13,789.60 = 5,496.35/x
  3. Step 3: Cross multiply
    9,193.06x = 13,789.60 × 5,496.35
  4. Step 4: Simplify right side
    9,193.06x = 75,792,467.96
  5. Step 5: Solve for x
    x = 75,792,467.96/9,193.06
  6. Step 6: Final answer
    x = 8,244.53

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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.