Finding the Third Proportional to 119,260.50 and 161,946.75
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Solution
The third proportional to 119,260.50 and 161,946.75 is: 219,911.45
Step by Step Solution
- Step 1: Write the proportion equation
119,260.50 : 161,946.75 = 161,946.75 : x - Step 2: Convert to fraction form
119,260.50/161,946.75 = 161,946.75/x - Step 3: Cross multiply
119,260.50x = 161,946.75 × 161,946.75 - Step 4: Simplify right side
119,260.50x = 26,226,749,835.56 - Step 5: Solve for x
x = 26,226,749,835.56/119,260.50 - Step 6: Final answer
x = 219,911.45
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.