Finding the Third Proportional to 8,954.10 and 19,463.02
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Solution
The third proportional to 8,954.10 and 19,463.02 is: 42,305.66
Step by Step Solution
- Step 1: Write the proportion equation
8,954.10 : 19,463.02 = 19,463.02 : x - Step 2: Convert to fraction form
8,954.10/19,463.02 = 19,463.02/x - Step 3: Cross multiply
8,954.10x = 19,463.02 × 19,463.02 - Step 4: Simplify right side
8,954.10x = 378,809,091.26 - Step 5: Solve for x
x = 378,809,091.26/8,954.10 - Step 6: Final answer
x = 42,305.66
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.