Finding the Third Proportional to 107,290.13 and 157,647.94
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Solution
The third proportional to 107,290.13 and 157,647.94 is: 231,641.75
Step by Step Solution
- Step 1: Write the proportion equation
107,290.13 : 157,647.94 = 157,647.94 : x - Step 2: Convert to fraction form
107,290.13/157,647.94 = 157,647.94/x - Step 3: Cross multiply
107,290.13x = 157,647.94 × 157,647.94 - Step 4: Simplify right side
107,290.13x = 24,852,872,198.00 - Step 5: Solve for x
x = 24,852,872,198.00/107,290.13 - Step 6: Final answer
x = 231,641.75
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.