Finding the Fourth Proportional to 83,326.29, 125,001.75 and 24,154.26
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Solution
The fourth proportional to 83,326.29, 125,001.75 and 24,154.26 is: 36,234.96
Step by Step Solution
- Step 1: Write the proportion equation
83,326.29 : 125,001.75 = 24,154.26 : x - Step 2: Convert to fraction form
83,326.29/125,001.75 = 24,154.26/x - Step 3: Cross multiply
83,326.29x = 125,001.75 × 24,154.26 - Step 4: Simplify right side
83,326.29x = 3,019,324,769.96 - Step 5: Solve for x
x = 3,019,324,769.96/83,326.29 - Step 6: Final answer
x = 36,234.96
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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.