Finding the Third Proportional to 67,497.75 and 100,699.88
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Solution
The third proportional to 67,497.75 and 100,699.88 is: 150,234.12
Step by Step Solution
- Step 1: Write the proportion equation
67,497.75 : 100,699.88 = 100,699.88 : x - Step 2: Convert to fraction form
67,497.75/100,699.88 = 100,699.88/x - Step 3: Cross multiply
67,497.75x = 100,699.88 × 100,699.88 - Step 4: Simplify right side
67,497.75x = 10,140,464,825.02 - Step 5: Solve for x
x = 10,140,464,825.02/67,497.75 - Step 6: Final answer
x = 150,234.12
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.