Finding the Third Proportional to 177,528.38 and 249,705.56
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Solution
The third proportional to 177,528.38 and 249,705.56 is: 351,227.62
Step by Step Solution
- Step 1: Write the proportion equation
177,528.38 : 249,705.56 = 249,705.56 : x - Step 2: Convert to fraction form
177,528.38/249,705.56 = 249,705.56/x - Step 3: Cross multiply
177,528.38x = 249,705.56 × 249,705.56 - Step 4: Simplify right side
177,528.38x = 62,352,867,943.44 - Step 5: Solve for x
x = 62,352,867,943.44/177,528.38 - Step 6: Final answer
x = 351,227.62
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.