Home / 8,193.16-11,306.26-4,467.08

Finding the Fourth Proportional to 8,193.16, 11,306.26 and 4,467.08

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Solution

The fourth proportional to 8,193.16, 11,306.26 and 4,467.08 is: 6,164.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,193.16 : 11,306.26 = 4,467.08 : x
  2. Step 2: Convert to fraction form
    8,193.16/11,306.26 = 4,467.08/x
  3. Step 3: Cross multiply
    8,193.16x = 11,306.26 × 4,467.08
  4. Step 4: Simplify right side
    8,193.16x = 50,505,967.92
  5. Step 5: Solve for x
    x = 50,505,967.92/8,193.16
  6. Step 6: Final answer
    x = 6,164.41

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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.