Finding the Fourth Proportional to 176,922.24, 244,149.30 and 96,348.84
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Solution
The fourth proportional to 176,922.24, 244,149.30 and 96,348.84 is: 132,959.55
Step by Step Solution
- Step 1: Write the proportion equation
176,922.24 : 244,149.30 = 96,348.84 : x - Step 2: Convert to fraction form
176,922.24/244,149.30 = 96,348.84/x - Step 3: Cross multiply
176,922.24x = 244,149.30 × 96,348.84 - Step 4: Simplify right side
176,922.24x = 23,523,501,841.81 - Step 5: Solve for x
x = 23,523,501,841.81/176,922.24 - Step 6: Final answer
x = 132,959.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.