Finding the Third Proportional to 65,679.75 and 93,597.75
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Solution
The third proportional to 65,679.75 and 93,597.75 is: 133,382.65
Step by Step Solution
- Step 1: Write the proportion equation
65,679.75 : 93,597.75 = 93,597.75 : x - Step 2: Convert to fraction form
65,679.75/93,597.75 = 93,597.75/x - Step 3: Cross multiply
65,679.75x = 93,597.75 × 93,597.75 - Step 4: Simplify right side
65,679.75x = 8,760,538,805.06 - Step 5: Solve for x
x = 8,760,538,805.06/65,679.75 - Step 6: Final answer
x = 133,382.65
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.