Finding the Third Proportional to 193,479.75 and 293,145.75
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Solution
The third proportional to 193,479.75 and 293,145.75 is: 444,152.07
Step by Step Solution
- Step 1: Write the proportion equation
193,479.75 : 293,145.75 = 293,145.75 : x - Step 2: Convert to fraction form
193,479.75/293,145.75 = 293,145.75/x - Step 3: Cross multiply
193,479.75x = 293,145.75 × 293,145.75 - Step 4: Simplify right side
193,479.75x = 85,934,430,743.06 - Step 5: Solve for x
x = 85,934,430,743.06/193,479.75 - Step 6: Final answer
x = 444,152.07
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.