Home / 27,198.84-37,537.36-16,588.38

Finding the Fourth Proportional to 27,198.84, 37,537.36 and 16,588.38

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Solution

The fourth proportional to 27,198.84, 37,537.36 and 16,588.38 is: 22,893.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,198.84 : 37,537.36 = 16,588.38 : x
  2. Step 2: Convert to fraction form
    27,198.84/37,537.36 = 16,588.38/x
  3. Step 3: Cross multiply
    27,198.84x = 37,537.36 × 16,588.38
  4. Step 4: Simplify right side
    27,198.84x = 622,683,991.88
  5. Step 5: Solve for x
    x = 622,683,991.88/27,198.84
  6. Step 6: Final answer
    x = 22,893.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.