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Finding the Third Proportional to 22,830 and 33,629.50

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Solution

The third proportional to 22,830 and 33,629.50 is: 49,537.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,830 : 33,629.50 = 33,629.50 : x
  2. Step 2: Convert to fraction form
    22,830/33,629.50 = 33,629.50/x
  3. Step 3: Cross multiply
    22,830x = 33,629.50 × 33,629.50
  4. Step 4: Simplify right side
    22,830x = 1,130,943,270.25
  5. Step 5: Solve for x
    x = 1,130,943,270.25/22,830
  6. Step 6: Final answer
    x = 49,537.59

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.