Finding the Third Proportional to 1,873.58 and 4,035.48
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Solution
The third proportional to 1,873.58 and 4,035.48 is: 8,691.99
Step by Step Solution
- Step 1: Write the proportion equation
1,873.58 : 4,035.48 = 4,035.48 : x - Step 2: Convert to fraction form
1,873.58/4,035.48 = 4,035.48/x - Step 3: Cross multiply
1,873.58x = 4,035.48 × 4,035.48 - Step 4: Simplify right side
1,873.58x = 16,285,138.08 - Step 5: Solve for x
x = 16,285,138.08/1,873.58 - Step 6: Final answer
x = 8,691.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.