Finding the Third Proportional to 47,271.09 and 101,709.84
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Solution
The third proportional to 47,271.09 and 101,709.84 is: 218,841.82
Step by Step Solution
- Step 1: Write the proportion equation
47,271.09 : 101,709.84 = 101,709.84 : x - Step 2: Convert to fraction form
47,271.09/101,709.84 = 101,709.84/x - Step 3: Cross multiply
47,271.09x = 101,709.84 × 101,709.84 - Step 4: Simplify right side
47,271.09x = 10,344,892,315.65 - Step 5: Solve for x
x = 10,344,892,315.65/47,271.09 - Step 6: Final answer
x = 218,841.82
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.