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Finding the Fourth Proportional to 22,593.51, 33,896.75 and 8,752.23

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Solution

The fourth proportional to 22,593.51, 33,896.75 and 8,752.23 is: 13,130.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,593.51 : 33,896.75 = 8,752.23 : x
  2. Step 2: Convert to fraction form
    22,593.51/33,896.75 = 8,752.23/x
  3. Step 3: Cross multiply
    22,593.51x = 33,896.75 × 8,752.23
  4. Step 4: Simplify right side
    22,593.51x = 296,672,108.49
  5. Step 5: Solve for x
    x = 296,672,108.49/22,593.51
  6. Step 6: Final answer
    x = 13,130.86

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.