Finding the Fourth Proportional to 96,177.34, 144,267.10 and 29,616.94
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Solution
The fourth proportional to 96,177.34, 144,267.10 and 29,616.94 is: 44,425.75
Step by Step Solution
- Step 1: Write the proportion equation
96,177.34 : 144,267.10 = 29,616.94 : x - Step 2: Convert to fraction form
96,177.34/144,267.10 = 29,616.94/x - Step 3: Cross multiply
96,177.34x = 144,267.10 × 29,616.94 - Step 4: Simplify right side
96,177.34x = 4,272,750,044.67 - Step 5: Solve for x
x = 4,272,750,044.67/96,177.34 - Step 6: Final answer
x = 44,425.75
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1.5x scale
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.