Finding the Third Proportional to 2,864.74 and 6,170.87
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Solution
The third proportional to 2,864.74 and 6,170.87 is: 13,292.52
Step by Step Solution
- Step 1: Write the proportion equation
2,864.74 : 6,170.87 = 6,170.87 : x - Step 2: Convert to fraction form
2,864.74/6,170.87 = 6,170.87/x - Step 3: Cross multiply
2,864.74x = 6,170.87 × 6,170.87 - Step 4: Simplify right side
2,864.74x = 38,079,650.06 - Step 5: Solve for x
x = 38,079,650.06/2,864.74 - Step 6: Final answer
x = 13,292.52
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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.