Finding the Third Proportional to 101,589.19 and 160,995.09
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Solution
The third proportional to 101,589.19 and 160,995.09 is: 255,139.56
Step by Step Solution
- Step 1: Write the proportion equation
101,589.19 : 160,995.09 = 160,995.09 : x - Step 2: Convert to fraction form
101,589.19/160,995.09 = 160,995.09/x - Step 3: Cross multiply
101,589.19x = 160,995.09 × 160,995.09 - Step 4: Simplify right side
101,589.19x = 25,919,420,211.57 - Step 5: Solve for x
x = 25,919,420,211.57/101,589.19 - Step 6: Final answer
x = 255,139.56
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.