Finding the Fourth Proportional to 270,069.55, 372,800.97 and 241,726.03
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Solution
The fourth proportional to 270,069.55, 372,800.97 and 241,726.03 is: 333,675.89
Step by Step Solution
- Step 1: Write the proportion equation
270,069.55 : 372,800.97 = 241,726.03 : x - Step 2: Convert to fraction form
270,069.55/372,800.97 = 241,726.03/x - Step 3: Cross multiply
270,069.55x = 372,800.97 × 241,726.03 - Step 4: Simplify right side
270,069.55x = 90,115,698,458.25 - Step 5: Solve for x
x = 90,115,698,458.25/270,069.55 - Step 6: Final answer
x = 333,675.89
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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.