Finding the Third Proportional to 39,264.75 and 92,679.19
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Solution
The third proportional to 39,264.75 and 92,679.19 is: 218,756.82
Step by Step Solution
- Step 1: Write the proportion equation
39,264.75 : 92,679.19 = 92,679.19 : x - Step 2: Convert to fraction form
39,264.75/92,679.19 = 92,679.19/x - Step 3: Cross multiply
39,264.75x = 92,679.19 × 92,679.19 - Step 4: Simplify right side
39,264.75x = 8,589,431,795.66 - Step 5: Solve for x
x = 8,589,431,795.66/39,264.75 - Step 6: Final answer
x = 218,756.82
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.