Finding the Fourth Proportional to 182,105.67, 273,237.30 and 97,767.45
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Solution
The fourth proportional to 182,105.67, 273,237.30 and 97,767.45 is: 146,693.48
Step by Step Solution
- Step 1: Write the proportion equation
182,105.67 : 273,237.30 = 97,767.45 : x - Step 2: Convert to fraction form
182,105.67/273,237.30 = 97,767.45/x - Step 3: Cross multiply
182,105.67x = 273,237.30 × 97,767.45 - Step 4: Simplify right side
182,105.67x = 26,713,714,065.89 - Step 5: Solve for x
x = 26,713,714,065.89/182,105.67 - Step 6: Final answer
x = 146,693.48
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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.