Finding the Fourth Proportional to 96,352.08, 144,543.78 and 29,776.68
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Solution
The fourth proportional to 96,352.08, 144,543.78 and 29,776.68 is: 44,669.86
Step by Step Solution
- Step 1: Write the proportion equation
96,352.08 : 144,543.78 = 29,776.68 : x - Step 2: Convert to fraction form
96,352.08/144,543.78 = 29,776.68/x - Step 3: Cross multiply
96,352.08x = 144,543.78 × 29,776.68 - Step 4: Simplify right side
96,352.08x = 4,304,033,883.05 - Step 5: Solve for x
x = 4,304,033,883.05/96,352.08 - Step 6: Final answer
x = 44,669.86
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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.