Finding the Fourth Proportional to 267,125.58, 368,462.97 and 186,523.65
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Solution
The fourth proportional to 267,125.58, 368,462.97 and 186,523.65 is: 257,283.70
Step by Step Solution
- Step 1: Write the proportion equation
267,125.58 : 368,462.97 = 186,523.65 : x - Step 2: Convert to fraction form
267,125.58/368,462.97 = 186,523.65/x - Step 3: Cross multiply
267,125.58x = 368,462.97 × 186,523.65 - Step 4: Simplify right side
267,125.58x = 68,727,058,054.24 - Step 5: Solve for x
x = 68,727,058,054.24/267,125.58 - Step 6: Final answer
x = 257,283.70
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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.