Finding the Third Proportional to 13,201.88 and 29,319.75
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Solution
The third proportional to 13,201.88 and 29,319.75 is: 65,115.58
Step by Step Solution
- Step 1: Write the proportion equation
13,201.88 : 29,319.75 = 29,319.75 : x - Step 2: Convert to fraction form
13,201.88/29,319.75 = 29,319.75/x - Step 3: Cross multiply
13,201.88x = 29,319.75 × 29,319.75 - Step 4: Simplify right side
13,201.88x = 859,647,740.06 - Step 5: Solve for x
x = 859,647,740.06/13,201.88 - Step 6: Final answer
x = 65,115.58
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.