Finding the Third Proportional to 135,808.50 and 199,552.50
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Solution
The third proportional to 135,808.50 and 199,552.50 is: 293,215.82
Step by Step Solution
- Step 1: Write the proportion equation
135,808.50 : 199,552.50 = 199,552.50 : x - Step 2: Convert to fraction form
135,808.50/199,552.50 = 199,552.50/x - Step 3: Cross multiply
135,808.50x = 199,552.50 × 199,552.50 - Step 4: Simplify right side
135,808.50x = 39,821,200,256.25 - Step 5: Solve for x
x = 39,821,200,256.25/135,808.50 - Step 6: Final answer
x = 293,215.82
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.