Finding the Third Proportional to 13,884.75 and 29,985.75
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Solution
The third proportional to 13,884.75 and 29,985.75 is: 64,757.75
Step by Step Solution
- Step 1: Write the proportion equation
13,884.75 : 29,985.75 = 29,985.75 : x - Step 2: Convert to fraction form
13,884.75/29,985.75 = 29,985.75/x - Step 3: Cross multiply
13,884.75x = 29,985.75 × 29,985.75 - Step 4: Simplify right side
13,884.75x = 899,145,203.06 - Step 5: Solve for x
x = 899,145,203.06/13,884.75 - Step 6: Final answer
x = 64,757.75
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.