Finding the Third Proportional to 19,946.66 and 29,534.84
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Solution
The third proportional to 19,946.66 and 29,534.84 is: 43,731.99
Step by Step Solution
- Step 1: Write the proportion equation
19,946.66 : 29,534.84 = 29,534.84 : x - Step 2: Convert to fraction form
19,946.66/29,534.84 = 29,534.84/x - Step 3: Cross multiply
19,946.66x = 29,534.84 × 29,534.84 - Step 4: Simplify right side
19,946.66x = 872,306,995.34 - Step 5: Solve for x
x = 872,306,995.34/19,946.66 - Step 6: Final answer
x = 43,731.99
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.