Finding the Third Proportional to 174,379.08 and 255,340.79
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Solution
The third proportional to 174,379.08 and 255,340.79 is: 373,891.88
Step by Step Solution
- Step 1: Write the proportion equation
174,379.08 : 255,340.79 = 255,340.79 : x - Step 2: Convert to fraction form
174,379.08/255,340.79 = 255,340.79/x - Step 3: Cross multiply
174,379.08x = 255,340.79 × 255,340.79 - Step 4: Simplify right side
174,379.08x = 65,198,920,553.91 - Step 5: Solve for x
x = 65,198,920,553.91/174,379.08 - Step 6: Final answer
x = 373,891.88
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.