Finding the Fourth Proportional to 230,110.80, 344,842.20 and 182,806.80
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Solution
The fourth proportional to 230,110.80, 344,842.20 and 182,806.80 is: 273,952.80
Step by Step Solution
- Step 1: Write the proportion equation
230,110.80 : 344,842.20 = 182,806.80 : x - Step 2: Convert to fraction form
230,110.80/344,842.20 = 182,806.80/x - Step 3: Cross multiply
230,110.80x = 344,842.20 × 182,806.80 - Step 4: Simplify right side
230,110.80x = 63,039,499,086.96 - Step 5: Solve for x
x = 63,039,499,086.96/230,110.80 - Step 6: Final answer
x = 273,952.80
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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.