Finding the Fourth Proportional to 96,369.10, 144,567.42 and 29,814.91
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Solution
The fourth proportional to 96,369.10, 144,567.42 and 29,814.91 is: 44,726.63
Step by Step Solution
- Step 1: Write the proportion equation
96,369.10 : 144,567.42 = 29,814.91 : x - Step 2: Convert to fraction form
96,369.10/144,567.42 = 29,814.91/x - Step 3: Cross multiply
96,369.10x = 144,567.42 × 29,814.91 - Step 4: Simplify right side
96,369.10x = 4,310,264,616.23 - Step 5: Solve for x
x = 4,310,264,616.23/96,369.10 - Step 6: Final answer
x = 44,726.63
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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.