Finding the Fourth Proportional to 227,587.26, 314,046.60 and 125,610.84
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Solution
The fourth proportional to 227,587.26, 314,046.60 and 125,610.84 is: 173,329.81
Step by Step Solution
- Step 1: Write the proportion equation
227,587.26 : 314,046.60 = 125,610.84 : x - Step 2: Convert to fraction form
227,587.26/314,046.60 = 125,610.84/x - Step 3: Cross multiply
227,587.26x = 314,046.60 × 125,610.84 - Step 4: Simplify right side
227,587.26x = 39,447,657,225.14 - Step 5: Solve for x
x = 39,447,657,225.14/227,587.26 - Step 6: Final answer
x = 173,329.81
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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.