Finding the Fourth Proportional to 244,272.30, 366,535.01 and 163,275.99
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Solution
The fourth proportional to 244,272.30, 366,535.01 and 163,275.99 is: 244,998.58
Step by Step Solution
- Step 1: Write the proportion equation
244,272.30 : 366,535.01 = 163,275.99 : x - Step 2: Convert to fraction form
244,272.30/366,535.01 = 163,275.99/x - Step 3: Cross multiply
244,272.30x = 366,535.01 × 163,275.99 - Step 4: Simplify right side
244,272.30x = 59,846,366,627.41 - Step 5: Solve for x
x = 59,846,366,627.41/244,272.30 - Step 6: Final answer
x = 244,998.58
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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.