Finding the Third Proportional to 2,867.06 and 4,649.91
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Solution
The third proportional to 2,867.06 and 4,649.91 is: 7,541.39
Step by Step Solution
- Step 1: Write the proportion equation
2,867.06 : 4,649.91 = 4,649.91 : x - Step 2: Convert to fraction form
2,867.06/4,649.91 = 4,649.91/x - Step 3: Cross multiply
2,867.06x = 4,649.91 × 4,649.91 - Step 4: Simplify right side
2,867.06x = 21,621,628.13 - Step 5: Solve for x
x = 21,621,628.13/2,867.06 - Step 6: Final answer
x = 7,541.39
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These problems maintain the same ratio (1.62) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.