Finding the Third Proportional to 137,944.69 and 185,376.09
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Solution
The third proportional to 137,944.69 and 185,376.09 is: 249,116.49
Step by Step Solution
- Step 1: Write the proportion equation
137,944.69 : 185,376.09 = 185,376.09 : x - Step 2: Convert to fraction form
137,944.69/185,376.09 = 185,376.09/x - Step 3: Cross multiply
137,944.69x = 185,376.09 × 185,376.09 - Step 4: Simplify right side
137,944.69x = 34,364,296,134.01 - Step 5: Solve for x
x = 34,364,296,134.01/137,944.69 - Step 6: Final answer
x = 249,116.49
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.