Finding the Third Proportional to 68,935.50 and 110,601.75
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Solution
The third proportional to 68,935.50 and 110,601.75 is: 177,452.07
Step by Step Solution
- Step 1: Write the proportion equation
68,935.50 : 110,601.75 = 110,601.75 : x - Step 2: Convert to fraction form
68,935.50/110,601.75 = 110,601.75/x - Step 3: Cross multiply
68,935.50x = 110,601.75 × 110,601.75 - Step 4: Simplify right side
68,935.50x = 12,232,747,103.06 - Step 5: Solve for x
x = 12,232,747,103.06/68,935.50 - Step 6: Final answer
x = 177,452.07
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.