Finding the Third Proportional to 155,927.25 and 322,550.44
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Solution
The third proportional to 155,927.25 and 322,550.44 is: 667,226.45
Step by Step Solution
- Step 1: Write the proportion equation
155,927.25 : 322,550.44 = 322,550.44 : x - Step 2: Convert to fraction form
155,927.25/322,550.44 = 322,550.44/x - Step 3: Cross multiply
155,927.25x = 322,550.44 × 322,550.44 - Step 4: Simplify right side
155,927.25x = 104,038,784,731.44 - Step 5: Solve for x
x = 104,038,784,731.44/155,927.25 - Step 6: Final answer
x = 667,226.45
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.