Finding the Third Proportional to 137,649.75 and 185,252.63
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Solution
The third proportional to 137,649.75 and 185,252.63 is: 249,317.82
Step by Step Solution
- Step 1: Write the proportion equation
137,649.75 : 185,252.63 = 185,252.63 : x - Step 2: Convert to fraction form
137,649.75/185,252.63 = 185,252.63/x - Step 3: Cross multiply
137,649.75x = 185,252.63 × 185,252.63 - Step 4: Simplify right side
137,649.75x = 34,318,535,069.39 - Step 5: Solve for x
x = 34,318,535,069.39/137,649.75 - Step 6: Final answer
x = 249,317.82
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.