Finding the Third Proportional to 219,894 and 329,265
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Solution
The third proportional to 219,894 and 329,265 is: 493,035.01
Step by Step Solution
- Step 1: Write the proportion equation
219,894 : 329,265 = 329,265 : x - Step 2: Convert to fraction form
219,894/329,265 = 329,265/x - Step 3: Cross multiply
219,894x = 329,265 × 329,265 - Step 4: Simplify right side
219,894x = 108,415,440,225 - Step 5: Solve for x
x = 108,415,440,225/219,894 - Step 6: Final answer
x = 493,035.01
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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.