Finding the Third Proportional to 7,305.19 and 15,696.28
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Solution
The third proportional to 7,305.19 and 15,696.28 is: 33,725.79
Step by Step Solution
- Step 1: Write the proportion equation
7,305.19 : 15,696.28 = 15,696.28 : x - Step 2: Convert to fraction form
7,305.19/15,696.28 = 15,696.28/x - Step 3: Cross multiply
7,305.19x = 15,696.28 × 15,696.28 - Step 4: Simplify right side
7,305.19x = 246,373,245.08 - Step 5: Solve for x
x = 246,373,245.08/7,305.19 - Step 6: Final answer
x = 33,725.79
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.