Finding the Third Proportional to 169,400.25 and 247,731.75
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Solution
The third proportional to 169,400.25 and 247,731.75 is: 362,284.12
Step by Step Solution
- Step 1: Write the proportion equation
169,400.25 : 247,731.75 = 247,731.75 : x - Step 2: Convert to fraction form
169,400.25/247,731.75 = 247,731.75/x - Step 3: Cross multiply
169,400.25x = 247,731.75 × 247,731.75 - Step 4: Simplify right side
169,400.25x = 61,371,019,958.06 - Step 5: Solve for x
x = 61,371,019,958.06/169,400.25 - Step 6: Final answer
x = 362,284.12
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.