Finding the Fourth Proportional to 84,095.06, 126,166.97 and 24,932.15
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Solution
The fourth proportional to 84,095.06, 126,166.97 and 24,932.15 is: 37,405.46
Step by Step Solution
- Step 1: Write the proportion equation
84,095.06 : 126,166.97 = 24,932.15 : x - Step 2: Convert to fraction form
84,095.06/126,166.97 = 24,932.15/x - Step 3: Cross multiply
84,095.06x = 126,166.97 × 24,932.15 - Step 4: Simplify right side
84,095.06x = 3,145,614,295.15 - Step 5: Solve for x
x = 3,145,614,295.15/84,095.06 - Step 6: Final answer
x = 37,405.46
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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.