Finding the Fourth Proportional to 96,204.36, 144,306.60 and 26,083.68
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Solution
The fourth proportional to 96,204.36, 144,306.60 and 26,083.68 is: 39,125.54
Step by Step Solution
- Step 1: Write the proportion equation
96,204.36 : 144,306.60 = 26,083.68 : x - Step 2: Convert to fraction form
96,204.36/144,306.60 = 26,083.68/x - Step 3: Cross multiply
96,204.36x = 144,306.60 × 26,083.68 - Step 4: Simplify right side
96,204.36x = 3,764,047,176.29 - Step 5: Solve for x
x = 3,764,047,176.29/96,204.36 - Step 6: Final answer
x = 39,125.54
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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.