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Finding the Fourth Proportional to 17,980.44, 26,973 and 6,297

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Solution

The fourth proportional to 17,980.44, 26,973 and 6,297 is: 9,446.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,980.44 : 26,973 = 6,297 : x
  2. Step 2: Convert to fraction form
    17,980.44/26,973 = 6,297/x
  3. Step 3: Cross multiply
    17,980.44x = 26,973 × 6,297
  4. Step 4: Simplify right side
    17,980.44x = 169,848,981
  5. Step 5: Solve for x
    x = 169,848,981/17,980.44
  6. Step 6: Final answer
    x = 9,446.32

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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.