Finding the Fourth Proportional to 295,024.03, 407,197.64 and 187,573.08
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Solution
The fourth proportional to 295,024.03, 407,197.64 and 187,573.08 is: 258,891.84
Step by Step Solution
- Step 1: Write the proportion equation
295,024.03 : 407,197.64 = 187,573.08 : x - Step 2: Convert to fraction form
295,024.03/407,197.64 = 187,573.08/x - Step 3: Cross multiply
295,024.03x = 407,197.64 × 187,573.08 - Step 4: Simplify right side
295,024.03x = 76,379,313,467.54 - Step 5: Solve for x
x = 76,379,313,467.54/295,024.03 - Step 6: Final answer
x = 258,891.84
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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.