Finding the Fourth Proportional to 214,525.48, 294,995.36 and 186,181.96
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Solution
The fourth proportional to 214,525.48, 294,995.36 and 186,181.96 is: 256,020.00
Step by Step Solution
- Step 1: Write the proportion equation
214,525.48 : 294,995.36 = 186,181.96 : x - Step 2: Convert to fraction form
214,525.48/294,995.36 = 186,181.96/x - Step 3: Cross multiply
214,525.48x = 294,995.36 × 186,181.96 - Step 4: Simplify right side
214,525.48x = 54,922,814,315.71 - Step 5: Solve for x
x = 54,922,814,315.71/214,525.48 - Step 6: Final answer
x = 256,020.00
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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.