Finding the Third Proportional to 91,582.31 and 195,261.75
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Solution
The third proportional to 91,582.31 and 195,261.75 is: 416,315.66
Step by Step Solution
- Step 1: Write the proportion equation
91,582.31 : 195,261.75 = 195,261.75 : x - Step 2: Convert to fraction form
91,582.31/195,261.75 = 195,261.75/x - Step 3: Cross multiply
91,582.31x = 195,261.75 × 195,261.75 - Step 4: Simplify right side
91,582.31x = 38,127,151,013.06 - Step 5: Solve for x
x = 38,127,151,013.06/91,582.31 - Step 6: Final answer
x = 416,315.66
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.