Finding the Fourth Proportional to 237,536.22, 327,800.04 and 130,108.05
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Solution
The fourth proportional to 237,536.22, 327,800.04 and 130,108.05 is: 179,549.14
Step by Step Solution
- Step 1: Write the proportion equation
237,536.22 : 327,800.04 = 130,108.05 : x - Step 2: Convert to fraction form
237,536.22/327,800.04 = 130,108.05/x - Step 3: Cross multiply
237,536.22x = 327,800.04 × 130,108.05 - Step 4: Simplify right side
237,536.22x = 42,649,423,994.32 - Step 5: Solve for x
x = 42,649,423,994.32/237,536.22 - Step 6: Final answer
x = 179,549.14
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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.