Finding the Third Proportional to 97,780 and 146,235
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Solution
The third proportional to 97,780 and 146,235 is: 218,701.94
Step by Step Solution
- Step 1: Write the proportion equation
97,780 : 146,235 = 146,235 : x - Step 2: Convert to fraction form
97,780/146,235 = 146,235/x - Step 3: Cross multiply
97,780x = 146,235 × 146,235 - Step 4: Simplify right side
97,780x = 21,384,675,225 - Step 5: Solve for x
x = 21,384,675,225/97,780 - Step 6: Final answer
x = 218,701.94
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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.