Finding the Third Proportional to 19,710 and 43,062
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Solution
The third proportional to 19,710 and 43,062 is: 94,080.97
Step by Step Solution
- Step 1: Write the proportion equation
19,710 : 43,062 = 43,062 : x - Step 2: Convert to fraction form
19,710/43,062 = 43,062/x - Step 3: Cross multiply
19,710x = 43,062 × 43,062 - Step 4: Simplify right side
19,710x = 1,854,335,844 - Step 5: Solve for x
x = 1,854,335,844/19,710 - Step 6: Final answer
x = 94,080.97
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.