Finding the Third Proportional to 88,125.75 and 118,071.75
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Solution
The third proportional to 88,125.75 and 118,071.75 is: 158,193.70
Step by Step Solution
- Step 1: Write the proportion equation
88,125.75 : 118,071.75 = 118,071.75 : x - Step 2: Convert to fraction form
88,125.75/118,071.75 = 118,071.75/x - Step 3: Cross multiply
88,125.75x = 118,071.75 × 118,071.75 - Step 4: Simplify right side
88,125.75x = 13,940,938,148.06 - Step 5: Solve for x
x = 13,940,938,148.06/88,125.75 - Step 6: Final answer
x = 158,193.70
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.