Finding the Fourth Proportional to 177,281.75, 244,649.61 and 96,709.02
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Solution
The fourth proportional to 177,281.75, 244,649.61 and 96,709.02 is: 133,458.89
Step by Step Solution
- Step 1: Write the proportion equation
177,281.75 : 244,649.61 = 96,709.02 : x - Step 2: Convert to fraction form
177,281.75/244,649.61 = 96,709.02/x - Step 3: Cross multiply
177,281.75x = 244,649.61 × 96,709.02 - Step 4: Simplify right side
177,281.75x = 23,659,824,026.48 - Step 5: Solve for x
x = 23,659,824,026.48/177,281.75 - Step 6: Final answer
x = 133,458.89
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.