Finding the Third Proportional to 106,117.88 and 160,543.69
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Solution
The third proportional to 106,117.88 and 160,543.69 is: 242,883.45
Step by Step Solution
- Step 1: Write the proportion equation
106,117.88 : 160,543.69 = 160,543.69 : x - Step 2: Convert to fraction form
106,117.88/160,543.69 = 160,543.69/x - Step 3: Cross multiply
106,117.88x = 160,543.69 × 160,543.69 - Step 4: Simplify right side
106,117.88x = 25,774,275,596.10 - Step 5: Solve for x
x = 25,774,275,596.10/106,117.88 - Step 6: Final answer
x = 242,883.45
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.