Home / 17,794.08-26,707.29-9,481.20

Finding the Fourth Proportional to 17,794.08, 26,707.29 and 9,481.20

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Solution

The fourth proportional to 17,794.08, 26,707.29 and 9,481.20 is: 14,230.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,794.08 : 26,707.29 = 9,481.20 : x
  2. Step 2: Convert to fraction form
    17,794.08/26,707.29 = 9,481.20/x
  3. Step 3: Cross multiply
    17,794.08x = 26,707.29 × 9,481.20
  4. Step 4: Simplify right side
    17,794.08x = 253,217,157.95
  5. Step 5: Solve for x
    x = 253,217,157.95/17,794.08
  6. Step 6: Final answer
    x = 14,230.42

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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.