Finding the Third Proportional to 159,838.13 and 266,358.94
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Solution
The third proportional to 159,838.13 and 266,358.94 is: 443,868.34
Step by Step Solution
- Step 1: Write the proportion equation
159,838.13 : 266,358.94 = 266,358.94 : x - Step 2: Convert to fraction form
159,838.13/266,358.94 = 266,358.94/x - Step 3: Cross multiply
159,838.13x = 266,358.94 × 266,358.94 - Step 4: Simplify right side
159,838.13x = 70,947,083,586.13 - Step 5: Solve for x
x = 70,947,083,586.13/159,838.13 - Step 6: Final answer
x = 443,868.34
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.