Finding the Third Proportional to 106,669.41 and 229,154.06
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Solution
The third proportional to 106,669.41 and 229,154.06 is: 492,283.46
Step by Step Solution
- Step 1: Write the proportion equation
106,669.41 : 229,154.06 = 229,154.06 : x - Step 2: Convert to fraction form
106,669.41/229,154.06 = 229,154.06/x - Step 3: Cross multiply
106,669.41x = 229,154.06 × 229,154.06 - Step 4: Simplify right side
106,669.41x = 52,511,584,360.25 - Step 5: Solve for x
x = 52,511,584,360.25/106,669.41 - Step 6: Final answer
x = 492,283.46
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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.