Finding the Third Proportional to 68,529.94 and 102,794.63
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Solution
The third proportional to 68,529.94 and 102,794.63 is: 154,191.52
Step by Step Solution
- Step 1: Write the proportion equation
68,529.94 : 102,794.63 = 102,794.63 : x - Step 2: Convert to fraction form
68,529.94/102,794.63 = 102,794.63/x - Step 3: Cross multiply
68,529.94x = 102,794.63 × 102,794.63 - Step 4: Simplify right side
68,529.94x = 10,566,734,928.89 - Step 5: Solve for x
x = 10,566,734,928.89/68,529.94 - Step 6: Final answer
x = 154,191.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.