Finding the Fourth Proportional to 171,924.93, 237,244.49 and 95,437.98
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Solution
The fourth proportional to 171,924.93, 237,244.49 and 95,437.98 is: 131,697.80
Step by Step Solution
- Step 1: Write the proportion equation
171,924.93 : 237,244.49 = 95,437.98 : x - Step 2: Convert to fraction form
171,924.93/237,244.49 = 95,437.98/x - Step 3: Cross multiply
171,924.93x = 237,244.49 × 95,437.98 - Step 4: Simplify right side
171,924.93x = 22,642,135,309.27 - Step 5: Solve for x
x = 22,642,135,309.27/171,924.93 - Step 6: Final answer
x = 131,697.80
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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.