Home / 17,747.64-26,621.46-6,060.96

Finding the Fourth Proportional to 17,747.64, 26,621.46 and 6,060.96

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Solution

The fourth proportional to 17,747.64, 26,621.46 and 6,060.96 is: 9,091.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,747.64 : 26,621.46 = 6,060.96 : x
  2. Step 2: Convert to fraction form
    17,747.64/26,621.46 = 6,060.96/x
  3. Step 3: Cross multiply
    17,747.64x = 26,621.46 × 6,060.96
  4. Step 4: Simplify right side
    17,747.64x = 161,351,604.20
  5. Step 5: Solve for x
    x = 161,351,604.20/17,747.64
  6. Step 6: Final answer
    x = 9,091.44

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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.