Finding the Third Proportional to 6,252.75 and 15,090.75
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Solution
The third proportional to 6,252.75 and 15,090.75 is: 36,420.89
Step by Step Solution
- Step 1: Write the proportion equation
6,252.75 : 15,090.75 = 15,090.75 : x - Step 2: Convert to fraction form
6,252.75/15,090.75 = 15,090.75/x - Step 3: Cross multiply
6,252.75x = 15,090.75 × 15,090.75 - Step 4: Simplify right side
6,252.75x = 227,730,735.56 - Step 5: Solve for x
x = 227,730,735.56/6,252.75 - Step 6: Final answer
x = 36,420.89
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Why These Related Problems?
These problems maintain the same ratio (2.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.