Finding the Fourth Proportional to 264,714.66, 397,073.10 and 65,035.08
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Solution
The fourth proportional to 264,714.66, 397,073.10 and 65,035.08 is: 97,552.89
Step by Step Solution
- Step 1: Write the proportion equation
264,714.66 : 397,073.10 = 65,035.08 : x - Step 2: Convert to fraction form
264,714.66/397,073.10 = 65,035.08/x - Step 3: Cross multiply
264,714.66x = 397,073.10 × 65,035.08 - Step 4: Simplify right side
264,714.66x = 25,823,680,824.35 - Step 5: Solve for x
x = 25,823,680,824.35/264,714.66 - Step 6: Final answer
x = 97,552.89
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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.