Finding the Third Proportional to 57,329.13 and 121,596.13
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Solution
The third proportional to 57,329.13 and 121,596.13 is: 257,907.61
Step by Step Solution
- Step 1: Write the proportion equation
57,329.13 : 121,596.13 = 121,596.13 : x - Step 2: Convert to fraction form
57,329.13/121,596.13 = 121,596.13/x - Step 3: Cross multiply
57,329.13x = 121,596.13 × 121,596.13 - Step 4: Simplify right side
57,329.13x = 14,785,617,615.02 - Step 5: Solve for x
x = 14,785,617,615.02/57,329.13 - Step 6: Final answer
x = 257,907.61
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.