Finding the Third Proportional to 240,709.50 and 372,525.75
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Solution
The third proportional to 240,709.50 and 372,525.75 is: 576,526.62
Step by Step Solution
- Step 1: Write the proportion equation
240,709.50 : 372,525.75 = 372,525.75 : x - Step 2: Convert to fraction form
240,709.50/372,525.75 = 372,525.75/x - Step 3: Cross multiply
240,709.50x = 372,525.75 × 372,525.75 - Step 4: Simplify right side
240,709.50x = 138,775,434,413.06 - Step 5: Solve for x
x = 138,775,434,413.06/240,709.50 - Step 6: Final answer
x = 576,526.62
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.