Finding the Third Proportional to 3,133.13 and 6,675.19
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Solution
The third proportional to 3,133.13 and 6,675.19 is: 14,221.62
Step by Step Solution
- Step 1: Write the proportion equation
3,133.13 : 6,675.19 = 6,675.19 : x - Step 2: Convert to fraction form
3,133.13/6,675.19 = 6,675.19/x - Step 3: Cross multiply
3,133.13x = 6,675.19 × 6,675.19 - Step 4: Simplify right side
3,133.13x = 44,558,128.16 - Step 5: Solve for x
x = 44,558,128.16/3,133.13 - Step 6: Final answer
x = 14,221.62
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.