Finding the Third Proportional to 88,924.13 and 135,644.63
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Solution
The third proportional to 88,924.13 and 135,644.63 is: 206,911.95
Step by Step Solution
- Step 1: Write the proportion equation
88,924.13 : 135,644.63 = 135,644.63 : x - Step 2: Convert to fraction form
88,924.13/135,644.63 = 135,644.63/x - Step 3: Cross multiply
88,924.13x = 135,644.63 × 135,644.63 - Step 4: Simplify right side
88,924.13x = 18,399,464,291.39 - Step 5: Solve for x
x = 18,399,464,291.39/88,924.13 - Step 6: Final answer
x = 206,911.95
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.