Finding the Third Proportional to 7,552.13 and 14,640.19
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Solution
The third proportional to 7,552.13 and 14,640.19 is: 28,380.77
Step by Step Solution
- Step 1: Write the proportion equation
7,552.13 : 14,640.19 = 14,640.19 : x - Step 2: Convert to fraction form
7,552.13/14,640.19 = 14,640.19/x - Step 3: Cross multiply
7,552.13x = 14,640.19 × 14,640.19 - Step 4: Simplify right side
7,552.13x = 214,335,090.04 - Step 5: Solve for x
x = 214,335,090.04/7,552.13 - Step 6: Final answer
x = 28,380.77
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Why These Related Problems?
These problems maintain the same ratio (1.94) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.