Finding the Third Proportional to 62,372.25 and 133,674.75
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Solution
The third proportional to 62,372.25 and 133,674.75 is: 286,488.60
Step by Step Solution
- Step 1: Write the proportion equation
62,372.25 : 133,674.75 = 133,674.75 : x - Step 2: Convert to fraction form
62,372.25/133,674.75 = 133,674.75/x - Step 3: Cross multiply
62,372.25x = 133,674.75 × 133,674.75 - Step 4: Simplify right side
62,372.25x = 17,868,938,787.56 - Step 5: Solve for x
x = 17,868,938,787.56/62,372.25 - Step 6: Final answer
x = 286,488.60
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.