Finding the Fourth Proportional to 364,730.58, 503,411.97 and 237,184.02
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Solution
The fourth proportional to 364,730.58, 503,411.97 and 237,184.02 is: 327,368.42
Step by Step Solution
- Step 1: Write the proportion equation
364,730.58 : 503,411.97 = 237,184.02 : x - Step 2: Convert to fraction form
364,730.58/503,411.97 = 237,184.02/x - Step 3: Cross multiply
364,730.58x = 503,411.97 × 237,184.02 - Step 4: Simplify right side
364,730.58x = 119,401,274,760.72 - Step 5: Solve for x
x = 119,401,274,760.72/364,730.58 - Step 6: Final answer
x = 327,368.42
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.