Finding the Fourth Proportional to 264,294.75, 365,029.47 and 174,054.09
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Solution
The fourth proportional to 264,294.75, 365,029.47 and 174,054.09 is: 240,394.00
Step by Step Solution
- Step 1: Write the proportion equation
264,294.75 : 365,029.47 = 174,054.09 : x - Step 2: Convert to fraction form
264,294.75/365,029.47 = 174,054.09/x - Step 3: Cross multiply
264,294.75x = 365,029.47 × 174,054.09 - Step 4: Simplify right side
264,294.75x = 63,534,872,224.03 - Step 5: Solve for x
x = 63,534,872,224.03/264,294.75 - Step 6: Final answer
x = 240,394.00
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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.