Finding the Fourth Proportional to 341,730.92, 471,569.12 and 204,065.19
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Solution
The fourth proportional to 341,730.92, 471,569.12 and 204,065.19 is: 281,598.29
Step by Step Solution
- Step 1: Write the proportion equation
341,730.92 : 471,569.12 = 204,065.19 : x - Step 2: Convert to fraction form
341,730.92/471,569.12 = 204,065.19/x - Step 3: Cross multiply
341,730.92x = 471,569.12 × 204,065.19 - Step 4: Simplify right side
341,730.92x = 96,230,842,070.93 - Step 5: Solve for x
x = 96,230,842,070.93/341,730.92 - Step 6: Final answer
x = 281,598.29
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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.