Finding the Fourth Proportional to 265,623.24, 366,599.10 and 174,964.68
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Solution
The fourth proportional to 265,623.24, 366,599.10 and 174,964.68 is: 241,476.97
Step by Step Solution
- Step 1: Write the proportion equation
265,623.24 : 366,599.10 = 174,964.68 : x - Step 2: Convert to fraction form
265,623.24/366,599.10 = 174,964.68/x - Step 3: Cross multiply
265,623.24x = 366,599.10 × 174,964.68 - Step 4: Simplify right side
265,623.24x = 64,141,894,219.79 - Step 5: Solve for x
x = 64,141,894,219.79/265,623.24 - Step 6: Final answer
x = 241,476.97
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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.