Finding the Fourth Proportional to 177,225.24, 265,542.07 and 124,540.41
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Solution
The fourth proportional to 177,225.24, 265,542.07 and 124,540.41 is: 186,602.76
Step by Step Solution
- Step 1: Write the proportion equation
177,225.24 : 265,542.07 = 124,540.41 : x - Step 2: Convert to fraction form
177,225.24/265,542.07 = 124,540.41/x - Step 3: Cross multiply
177,225.24x = 265,542.07 × 124,540.41 - Step 4: Simplify right side
177,225.24x = 33,070,718,270.05 - Step 5: Solve for x
x = 33,070,718,270.05/177,225.24 - Step 6: Final answer
x = 186,602.76
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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.