Finding the Fourth Proportional to 214,133.14, 295,223.45 and 184,239.62
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Solution
The fourth proportional to 214,133.14, 295,223.45 and 184,239.62 is: 254,009.52
Step by Step Solution
- Step 1: Write the proportion equation
214,133.14 : 295,223.45 = 184,239.62 : x - Step 2: Convert to fraction form
214,133.14/295,223.45 = 184,239.62/x - Step 3: Cross multiply
214,133.14x = 295,223.45 × 184,239.62 - Step 4: Simplify right side
214,133.14x = 54,391,856,243.09 - Step 5: Solve for x
x = 54,391,856,243.09/214,133.14 - Step 6: Final answer
x = 254,009.52
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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.