Home / 17,996.06-26,997.93-6,309.98

Finding the Fourth Proportional to 17,996.06, 26,997.93 and 6,309.98

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Solution

The fourth proportional to 17,996.06, 26,997.93 and 6,309.98 is: 9,466.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,996.06 : 26,997.93 = 6,309.98 : x
  2. Step 2: Convert to fraction form
    17,996.06/26,997.93 = 6,309.98/x
  3. Step 3: Cross multiply
    17,996.06x = 26,997.93 × 6,309.98
  4. Step 4: Simplify right side
    17,996.06x = 170,356,398.34
  5. Step 5: Solve for x
    x = 170,356,398.34/17,996.06
  6. Step 6: Final answer
    x = 9,466.32

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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.