Finding the Third Proportional to 6,852.09 and 14,761.62
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Solution
The third proportional to 6,852.09 and 14,761.62 is: 31,801.28
Step by Step Solution
- Step 1: Write the proportion equation
6,852.09 : 14,761.62 = 14,761.62 : x - Step 2: Convert to fraction form
6,852.09/14,761.62 = 14,761.62/x - Step 3: Cross multiply
6,852.09x = 14,761.62 × 14,761.62 - Step 4: Simplify right side
6,852.09x = 217,905,341.99 - Step 5: Solve for x
x = 217,905,341.99/6,852.09 - Step 6: Final answer
x = 31,801.28
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.