Finding the Third Proportional to 103,366.13 and 155,651.63
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Solution
The third proportional to 103,366.13 and 155,651.63 is: 234,384.60
Step by Step Solution
- Step 1: Write the proportion equation
103,366.13 : 155,651.63 = 155,651.63 : x - Step 2: Convert to fraction form
103,366.13/155,651.63 = 155,651.63/x - Step 3: Cross multiply
103,366.13x = 155,651.63 × 155,651.63 - Step 4: Simplify right side
103,366.13x = 24,227,428,365.14 - Step 5: Solve for x
x = 24,227,428,365.14/103,366.13 - Step 6: Final answer
x = 234,384.60
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.