Finding the Third Proportional to 15,261.75 and 29,760.75
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Solution
The third proportional to 15,261.75 and 29,760.75 is: 58,034.12
Step by Step Solution
- Step 1: Write the proportion equation
15,261.75 : 29,760.75 = 29,760.75 : x - Step 2: Convert to fraction form
15,261.75/29,760.75 = 29,760.75/x - Step 3: Cross multiply
15,261.75x = 29,760.75 × 29,760.75 - Step 4: Simplify right side
15,261.75x = 885,702,240.56 - Step 5: Solve for x
x = 885,702,240.56/15,261.75 - Step 6: Final answer
x = 58,034.12
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These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.