Finding the Fourth Proportional to 264,298.75, 365,035.02 and 174,058.08
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Solution
The fourth proportional to 264,298.75, 365,035.02 and 174,058.08 is: 240,399.53
Step by Step Solution
- Step 1: Write the proportion equation
264,298.75 : 365,035.02 = 174,058.08 : x - Step 2: Convert to fraction form
264,298.75/365,035.02 = 174,058.08/x - Step 3: Cross multiply
264,298.75x = 365,035.02 × 174,058.08 - Step 4: Simplify right side
264,298.75x = 63,537,294,713.96 - Step 5: Solve for x
x = 63,537,294,713.96/264,298.75 - Step 6: Final answer
x = 240,399.53
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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.