Finding the Third Proportional to 7,557.19 and 16,207.88
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Solution
The third proportional to 7,557.19 and 16,207.88 is: 34,760.98
Step by Step Solution
- Step 1: Write the proportion equation
7,557.19 : 16,207.88 = 16,207.88 : x - Step 2: Convert to fraction form
7,557.19/16,207.88 = 16,207.88/x - Step 3: Cross multiply
7,557.19x = 16,207.88 × 16,207.88 - Step 4: Simplify right side
7,557.19x = 262,695,212.02 - Step 5: Solve for x
x = 262,695,212.02/7,557.19 - Step 6: Final answer
x = 34,760.98
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.