Finding the Third Proportional to 76,276.13 and 118,104.75
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Solution
The third proportional to 76,276.13 and 118,104.75 is: 182,871.53
Step by Step Solution
- Step 1: Write the proportion equation
76,276.13 : 118,104.75 = 118,104.75 : x - Step 2: Convert to fraction form
76,276.13/118,104.75 = 118,104.75/x - Step 3: Cross multiply
76,276.13x = 118,104.75 × 118,104.75 - Step 4: Simplify right side
76,276.13x = 13,948,731,972.56 - Step 5: Solve for x
x = 13,948,731,972.56/76,276.13 - Step 6: Final answer
x = 182,871.53
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.