Finding the Third Proportional to 110,782.88 and 171,864.75
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Solution
The third proportional to 110,782.88 and 171,864.75 is: 266,625.07
Step by Step Solution
- Step 1: Write the proportion equation
110,782.88 : 171,864.75 = 171,864.75 : x - Step 2: Convert to fraction form
110,782.88/171,864.75 = 171,864.75/x - Step 3: Cross multiply
110,782.88x = 171,864.75 × 171,864.75 - Step 4: Simplify right side
110,782.88x = 29,537,492,292.56 - Step 5: Solve for x
x = 29,537,492,292.56/110,782.88 - Step 6: Final answer
x = 266,625.07
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.