Finding the Fourth Proportional to 344,250.75, 475,110.59 and 193,347.75
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Solution
The fourth proportional to 344,250.75, 475,110.59 and 193,347.75 is: 266,844.92
Step by Step Solution
- Step 1: Write the proportion equation
344,250.75 : 475,110.59 = 193,347.75 : x - Step 2: Convert to fraction form
344,250.75/475,110.59 = 193,347.75/x - Step 3: Cross multiply
344,250.75x = 475,110.59 × 193,347.75 - Step 4: Simplify right side
344,250.75x = 91,861,562,610.93 - Step 5: Solve for x
x = 91,861,562,610.93/344,250.75 - Step 6: Final answer
x = 266,844.92
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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.