Finding the Third Proportional to 63,964.13 and 101,211.19
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Solution
The third proportional to 63,964.13 and 101,211.19 is: 160,147.65
Step by Step Solution
- Step 1: Write the proportion equation
63,964.13 : 101,211.19 = 101,211.19 : x - Step 2: Convert to fraction form
63,964.13/101,211.19 = 101,211.19/x - Step 3: Cross multiply
63,964.13x = 101,211.19 × 101,211.19 - Step 4: Simplify right side
63,964.13x = 10,243,704,475.16 - Step 5: Solve for x
x = 10,243,704,475.16/63,964.13 - Step 6: Final answer
x = 160,147.65
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.