Finding the Fourth Proportional to 84,566.07, 126,868.70 and 24,595.97
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Solution
The fourth proportional to 84,566.07, 126,868.70 and 24,595.97 is: 36,899.65
Step by Step Solution
- Step 1: Write the proportion equation
84,566.07 : 126,868.70 = 24,595.97 : x - Step 2: Convert to fraction form
84,566.07/126,868.70 = 24,595.97/x - Step 3: Cross multiply
84,566.07x = 126,868.70 × 24,595.97 - Step 4: Simplify right side
84,566.07x = 3,120,458,166.29 - Step 5: Solve for x
x = 3,120,458,166.29/84,566.07 - Step 6: Final answer
x = 36,899.65
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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.