Finding the Third Proportional to 219,867.75 and 330,324.75
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Solution
The third proportional to 219,867.75 and 330,324.75 is: 496,273.06
Step by Step Solution
- Step 1: Write the proportion equation
219,867.75 : 330,324.75 = 330,324.75 : x - Step 2: Convert to fraction form
219,867.75/330,324.75 = 330,324.75/x - Step 3: Cross multiply
219,867.75x = 330,324.75 × 330,324.75 - Step 4: Simplify right side
219,867.75x = 109,114,440,462.56 - Step 5: Solve for x
x = 109,114,440,462.56/219,867.75 - Step 6: Final answer
x = 496,273.06
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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.