Finding the Third Proportional to 109,740 and 164,555
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Solution
The third proportional to 109,740 and 164,555 is: 246,750.03
Step by Step Solution
- Step 1: Write the proportion equation
109,740 : 164,555 = 164,555 : x - Step 2: Convert to fraction form
109,740/164,555 = 164,555/x - Step 3: Cross multiply
109,740x = 164,555 × 164,555 - Step 4: Simplify right side
109,740x = 27,078,348,025 - Step 5: Solve for x
x = 27,078,348,025/109,740 - Step 6: Final answer
x = 246,750.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.