Finding the Third Proportional to 97,213.50 and 124,213.50
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Solution
The third proportional to 97,213.50 and 124,213.50 is: 158,712.46
Step by Step Solution
- Step 1: Write the proportion equation
97,213.50 : 124,213.50 = 124,213.50 : x - Step 2: Convert to fraction form
97,213.50/124,213.50 = 124,213.50/x - Step 3: Cross multiply
97,213.50x = 124,213.50 × 124,213.50 - Step 4: Simplify right side
97,213.50x = 15,428,993,582.25 - Step 5: Solve for x
x = 15,428,993,582.25/97,213.50 - Step 6: Final answer
x = 158,712.46
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These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.