Finding the Fourth Proportional to 244,364.31, 366,240.29 and 132,039.99
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Solution
The fourth proportional to 244,364.31, 366,240.29 and 132,039.99 is: 197,894.54
Step by Step Solution
- Step 1: Write the proportion equation
244,364.31 : 366,240.29 = 132,039.99 : x - Step 2: Convert to fraction form
244,364.31/366,240.29 = 132,039.99/x - Step 3: Cross multiply
244,364.31x = 366,240.29 × 132,039.99 - Step 4: Simplify right side
244,364.31x = 48,358,363,569.00 - Step 5: Solve for x
x = 48,358,363,569.00/244,364.31 - Step 6: Final answer
x = 197,894.54
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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.