Finding the Third Proportional to 45,402.75 and 97,791.75
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Solution
The third proportional to 45,402.75 and 97,791.75 is: 210,630.99
Step by Step Solution
- Step 1: Write the proportion equation
45,402.75 : 97,791.75 = 97,791.75 : x - Step 2: Convert to fraction form
45,402.75/97,791.75 = 97,791.75/x - Step 3: Cross multiply
45,402.75x = 97,791.75 × 97,791.75 - Step 4: Simplify right side
45,402.75x = 9,563,226,368.06 - Step 5: Solve for x
x = 9,563,226,368.06/45,402.75 - Step 6: Final answer
x = 210,630.99
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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.