Finding the Third Proportional to 182,746.13 and 274,119.19
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Solution
The third proportional to 182,746.13 and 274,119.19 is: 411,178.78
Step by Step Solution
- Step 1: Write the proportion equation
182,746.13 : 274,119.19 = 274,119.19 : x - Step 2: Convert to fraction form
182,746.13/274,119.19 = 274,119.19/x - Step 3: Cross multiply
182,746.13x = 274,119.19 × 274,119.19 - Step 4: Simplify right side
182,746.13x = 75,141,328,955.66 - Step 5: Solve for x
x = 75,141,328,955.66/182,746.13 - Step 6: Final answer
x = 411,178.78
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.