Finding the Third Proportional to 64,950.75 and 101,526.75
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Solution
The third proportional to 64,950.75 and 101,526.75 is: 158,699.95
Step by Step Solution
- Step 1: Write the proportion equation
64,950.75 : 101,526.75 = 101,526.75 : x - Step 2: Convert to fraction form
64,950.75/101,526.75 = 101,526.75/x - Step 3: Cross multiply
64,950.75x = 101,526.75 × 101,526.75 - Step 4: Simplify right side
64,950.75x = 10,307,680,965.56 - Step 5: Solve for x
x = 10,307,680,965.56/64,950.75 - Step 6: Final answer
x = 158,699.95
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.