Finding the Third Proportional to 97,282.69 and 209,572.31
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Solution
The third proportional to 97,282.69 and 209,572.31 is: 451,473.49
Step by Step Solution
- Step 1: Write the proportion equation
97,282.69 : 209,572.31 = 209,572.31 : x - Step 2: Convert to fraction form
97,282.69/209,572.31 = 209,572.31/x - Step 3: Cross multiply
97,282.69x = 209,572.31 × 209,572.31 - Step 4: Simplify right side
97,282.69x = 43,920,554,166.60 - Step 5: Solve for x
x = 43,920,554,166.60/97,282.69 - Step 6: Final answer
x = 451,473.49
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.