Finding the Fourth Proportional to 227,567.04, 314,040.24 and 125,593.44
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Solution
The fourth proportional to 227,567.04, 314,040.24 and 125,593.44 is: 173,317.69
Step by Step Solution
- Step 1: Write the proportion equation
227,567.04 : 314,040.24 = 125,593.44 : x - Step 2: Convert to fraction form
227,567.04/314,040.24 = 125,593.44/x - Step 3: Cross multiply
227,567.04x = 314,040.24 × 125,593.44 - Step 4: Simplify right side
227,567.04x = 39,441,394,040.03 - Step 5: Solve for x
x = 39,441,394,040.03/227,567.04 - Step 6: Final answer
x = 173,317.69
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1.5x scale
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.