Finding the Fourth Proportional to 337,201.31, 465,332.26 and 184,236.20
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Solution
The fourth proportional to 337,201.31, 465,332.26 and 184,236.20 is: 254,242.92
Step by Step Solution
- Step 1: Write the proportion equation
337,201.31 : 465,332.26 = 184,236.20 : x - Step 2: Convert to fraction form
337,201.31/465,332.26 = 184,236.20/x - Step 3: Cross multiply
337,201.31x = 465,332.26 × 184,236.20 - Step 4: Simplify right side
337,201.31x = 85,731,044,532.56 - Step 5: Solve for x
x = 85,731,044,532.56/337,201.31 - Step 6: Final answer
x = 254,242.92
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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.