Finding the Fourth Proportional to 264,848.67, 365,483.48 and 150,137.96
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Solution
The fourth proportional to 264,848.67, 365,483.48 and 150,137.96 is: 207,186.02
Step by Step Solution
- Step 1: Write the proportion equation
264,848.67 : 365,483.48 = 150,137.96 : x - Step 2: Convert to fraction form
264,848.67/365,483.48 = 150,137.96/x - Step 3: Cross multiply
264,848.67x = 365,483.48 × 150,137.96 - Step 4: Simplify right side
264,848.67x = 54,872,941,522.79 - Step 5: Solve for x
x = 54,872,941,522.79/264,848.67 - Step 6: Final answer
x = 207,186.02
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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.