Finding the Fourth Proportional to 246,238.11, 369,137.93 and 96,585.21
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Solution
The fourth proportional to 246,238.11, 369,137.93 and 96,585.21 is: 144,791.82
Step by Step Solution
- Step 1: Write the proportion equation
246,238.11 : 369,137.93 = 96,585.21 : x - Step 2: Convert to fraction form
246,238.11/369,137.93 = 96,585.21/x - Step 3: Cross multiply
246,238.11x = 369,137.93 × 96,585.21 - Step 4: Simplify right side
246,238.11x = 35,653,264,005.09 - Step 5: Solve for x
x = 35,653,264,005.09/246,238.11 - Step 6: Final answer
x = 144,791.82
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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.