Finding the Third Proportional to 174,427.88 and 376,737.75
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Solution
The third proportional to 174,427.88 and 376,737.75 is: 813,696.39
Step by Step Solution
- Step 1: Write the proportion equation
174,427.88 : 376,737.75 = 376,737.75 : x - Step 2: Convert to fraction form
174,427.88/376,737.75 = 376,737.75/x - Step 3: Cross multiply
174,427.88x = 376,737.75 × 376,737.75 - Step 4: Simplify right side
174,427.88x = 141,931,332,275.06 - Step 5: Solve for x
x = 141,931,332,275.06/174,427.88 - Step 6: Final answer
x = 813,696.39
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.