Finding the Fourth Proportional to 264,570.54, 365,165.12 and 162,683.68
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Solution
The fourth proportional to 264,570.54, 365,165.12 and 162,683.68 is: 224,539.00
Step by Step Solution
- Step 1: Write the proportion equation
264,570.54 : 365,165.12 = 162,683.68 : x - Step 2: Convert to fraction form
264,570.54/365,165.12 = 162,683.68/x - Step 3: Cross multiply
264,570.54x = 365,165.12 × 162,683.68 - Step 4: Simplify right side
264,570.54x = 59,406,405,529.24 - Step 5: Solve for x
x = 59,406,405,529.24/264,570.54 - Step 6: Final answer
x = 224,539.00
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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.