Home / 17,997.41-26,996.11-9,226.73

Finding the Fourth Proportional to 17,997.41, 26,996.11 and 9,226.73

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Solution

The fourth proportional to 17,997.41, 26,996.11 and 9,226.73 is: 13,840.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,997.41 : 26,996.11 = 9,226.73 : x
  2. Step 2: Convert to fraction form
    17,997.41/26,996.11 = 9,226.73/x
  3. Step 3: Cross multiply
    17,997.41x = 26,996.11 × 9,226.73
  4. Step 4: Simplify right side
    17,997.41x = 249,085,762.49
  5. Step 5: Solve for x
    x = 249,085,762.49/17,997.41
  6. Step 6: Final answer
    x = 13,840.09

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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.