Finding the Third Proportional to 49,869.84 and 108,216.84
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Solution
The third proportional to 49,869.84 and 108,216.84 is: 234,828.99
Step by Step Solution
- Step 1: Write the proportion equation
49,869.84 : 108,216.84 = 108,216.84 : x - Step 2: Convert to fraction form
49,869.84/108,216.84 = 108,216.84/x - Step 3: Cross multiply
49,869.84x = 108,216.84 × 108,216.84 - Step 4: Simplify right side
49,869.84x = 11,710,885,271.21 - Step 5: Solve for x
x = 11,710,885,271.21/49,869.84 - Step 6: Final answer
x = 234,828.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.