Finding the Third Proportional to 134,659.13 and 204,909.75
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Solution
The third proportional to 134,659.13 and 204,909.75 is: 311,809.58
Step by Step Solution
- Step 1: Write the proportion equation
134,659.13 : 204,909.75 = 204,909.75 : x - Step 2: Convert to fraction form
134,659.13/204,909.75 = 204,909.75/x - Step 3: Cross multiply
134,659.13x = 204,909.75 × 204,909.75 - Step 4: Simplify right side
134,659.13x = 41,988,005,645.06 - Step 5: Solve for x
x = 41,988,005,645.06/134,659.13 - Step 6: Final answer
x = 311,809.58
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.