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Finding the Third Proportional to 14,244.75 and 21,622.50

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Solution

The third proportional to 14,244.75 and 21,622.50 is: 32,821.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,244.75 : 21,622.50 = 21,622.50 : x
  2. Step 2: Convert to fraction form
    14,244.75/21,622.50 = 21,622.50/x
  3. Step 3: Cross multiply
    14,244.75x = 21,622.50 × 21,622.50
  4. Step 4: Simplify right side
    14,244.75x = 467,532,506.25
  5. Step 5: Solve for x
    x = 467,532,506.25/14,244.75
  6. Step 6: Final answer
    x = 32,821.39

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.