Finding the Third Proportional to 2,995.73 and 6,317.53
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Solution
The third proportional to 2,995.73 and 6,317.53 is: 13,322.65
Step by Step Solution
- Step 1: Write the proportion equation
2,995.73 : 6,317.53 = 6,317.53 : x - Step 2: Convert to fraction form
2,995.73/6,317.53 = 6,317.53/x - Step 3: Cross multiply
2,995.73x = 6,317.53 × 6,317.53 - Step 4: Simplify right side
2,995.73x = 39,911,127.06 - Step 5: Solve for x
x = 39,911,127.06/2,995.73 - Step 6: Final answer
x = 13,322.65
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.