Finding the Third Proportional to 169,480.50 and 368,451.75
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Solution
The third proportional to 169,480.50 and 368,451.75 is: 801,016.59
Step by Step Solution
- Step 1: Write the proportion equation
169,480.50 : 368,451.75 = 368,451.75 : x - Step 2: Convert to fraction form
169,480.50/368,451.75 = 368,451.75/x - Step 3: Cross multiply
169,480.50x = 368,451.75 × 368,451.75 - Step 4: Simplify right side
169,480.50x = 135,756,692,078.06 - Step 5: Solve for x
x = 135,756,692,078.06/169,480.50 - Step 6: Final answer
x = 801,016.59
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.