Finding the Fourth Proportional to 96,254.92, 144,372.93 and 29,677.06
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Solution
The fourth proportional to 96,254.92, 144,372.93 and 29,677.06 is: 44,512.68
Step by Step Solution
- Step 1: Write the proportion equation
96,254.92 : 144,372.93 = 29,677.06 : x - Step 2: Convert to fraction form
96,254.92/144,372.93 = 29,677.06/x - Step 3: Cross multiply
96,254.92x = 144,372.93 × 29,677.06 - Step 4: Simplify right side
96,254.92x = 4,284,564,105.99 - Step 5: Solve for x
x = 4,284,564,105.99/96,254.92 - Step 6: Final answer
x = 44,512.68
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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.