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Finding the Fourth Proportional to 22,027.91, 33,053.99 and 9,548.03

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Solution

The fourth proportional to 22,027.91, 33,053.99 and 9,548.03 is: 14,327.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,027.91 : 33,053.99 = 9,548.03 : x
  2. Step 2: Convert to fraction form
    22,027.91/33,053.99 = 9,548.03/x
  3. Step 3: Cross multiply
    22,027.91x = 33,053.99 × 9,548.03
  4. Step 4: Simplify right side
    22,027.91x = 315,600,523.03
  5. Step 5: Solve for x
    x = 315,600,523.03/22,027.91
  6. Step 6: Final answer
    x = 14,327.31

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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.