Finding the Third Proportional to 88,187.06 and 193,931.44
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Solution
The third proportional to 88,187.06 and 193,931.44 is: 426,473.02
Step by Step Solution
- Step 1: Write the proportion equation
88,187.06 : 193,931.44 = 193,931.44 : x - Step 2: Convert to fraction form
88,187.06/193,931.44 = 193,931.44/x - Step 3: Cross multiply
88,187.06x = 193,931.44 × 193,931.44 - Step 4: Simplify right side
88,187.06x = 37,609,402,450.82 - Step 5: Solve for x
x = 37,609,402,450.82/88,187.06 - Step 6: Final answer
x = 426,473.02
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.