Finding the Third Proportional to 97,374.38 and 209,733.75
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Solution
The third proportional to 97,374.38 and 209,733.75 is: 451,743.55
Step by Step Solution
- Step 1: Write the proportion equation
97,374.38 : 209,733.75 = 209,733.75 : x - Step 2: Convert to fraction form
97,374.38/209,733.75 = 209,733.75/x - Step 3: Cross multiply
97,374.38x = 209,733.75 × 209,733.75 - Step 4: Simplify right side
97,374.38x = 43,988,245,889.06 - Step 5: Solve for x
x = 43,988,245,889.06/97,374.38 - Step 6: Final answer
x = 451,743.55
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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.