Finding the Fourth Proportional to 244,511.74, 366,854.87 and 148,643.99
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Solution
The fourth proportional to 244,511.74, 366,854.87 and 148,643.99 is: 223,019.03
Step by Step Solution
- Step 1: Write the proportion equation
244,511.74 : 366,854.87 = 148,643.99 : x - Step 2: Convert to fraction form
244,511.74/366,854.87 = 148,643.99/x - Step 3: Cross multiply
244,511.74x = 366,854.87 × 148,643.99 - Step 4: Simplify right side
244,511.74x = 54,530,770,884.51 - Step 5: Solve for x
x = 54,530,770,884.51/244,511.74 - Step 6: Final answer
x = 223,019.03
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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.