Finding the Third Proportional to 269,729.44 and 402,747.19
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Solution
The third proportional to 269,729.44 and 402,747.19 is: 601,362.98
Step by Step Solution
- Step 1: Write the proportion equation
269,729.44 : 402,747.19 = 402,747.19 : x - Step 2: Convert to fraction form
269,729.44/402,747.19 = 402,747.19/x - Step 3: Cross multiply
269,729.44x = 402,747.19 × 402,747.19 - Step 4: Simplify right side
269,729.44x = 162,205,297,039.16 - Step 5: Solve for x
x = 162,205,297,039.16/269,729.44 - Step 6: Final answer
x = 601,362.98
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.