Finding the Third Proportional to 249,571.13 and 374,234.63
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Solution
The third proportional to 249,571.13 and 374,234.63 is: 561,168.90
Step by Step Solution
- Step 1: Write the proportion equation
249,571.13 : 374,234.63 = 374,234.63 : x - Step 2: Convert to fraction form
249,571.13/374,234.63 = 374,234.63/x - Step 3: Cross multiply
249,571.13x = 374,234.63 × 374,234.63 - Step 4: Simplify right side
249,571.13x = 140,051,554,548.89 - Step 5: Solve for x
x = 140,051,554,548.89/249,571.13 - Step 6: Final answer
x = 561,168.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.