Finding the Fourth Proportional to 246,409.71, 369,613.49 and 96,544.17
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Solution
The fourth proportional to 246,409.71, 369,613.49 and 96,544.17 is: 144,815.83
Step by Step Solution
- Step 1: Write the proportion equation
246,409.71 : 369,613.49 = 96,544.17 : x - Step 2: Convert to fraction form
246,409.71/369,613.49 = 96,544.17/x - Step 3: Cross multiply
246,409.71x = 369,613.49 × 96,544.17 - Step 4: Simplify right side
246,409.71x = 35,684,027,130.13 - Step 5: Solve for x
x = 35,684,027,130.13/246,409.71 - Step 6: Final answer
x = 144,815.83
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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.