Finding the Fourth Proportional to 236,226.24, 325,727.37 and 193,071.80
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Solution
The fourth proportional to 236,226.24, 325,727.37 and 193,071.80 is: 266,222.62
Step by Step Solution
- Step 1: Write the proportion equation
236,226.24 : 325,727.37 = 193,071.80 : x - Step 2: Convert to fraction form
236,226.24/325,727.37 = 193,071.80/x - Step 3: Cross multiply
236,226.24x = 325,727.37 × 193,071.80 - Step 4: Simplify right side
236,226.24x = 62,888,768,143.69 - Step 5: Solve for x
x = 62,888,768,143.69/236,226.24 - Step 6: Final answer
x = 266,222.62
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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.