Finding the Fourth Proportional to 245,229.36, 367,536.24 and 104,822.88
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Solution
The fourth proportional to 245,229.36, 367,536.24 and 104,822.88 is: 157,102.75
Step by Step Solution
- Step 1: Write the proportion equation
245,229.36 : 367,536.24 = 104,822.88 : x - Step 2: Convert to fraction form
245,229.36/367,536.24 = 104,822.88/x - Step 3: Cross multiply
245,229.36x = 367,536.24 × 104,822.88 - Step 4: Simplify right side
245,229.36x = 38,526,207,181.17 - Step 5: Solve for x
x = 38,526,207,181.17/245,229.36 - Step 6: Final answer
x = 157,102.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.