Finding the Third Proportional to 112,824.14 and 235,102.50
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Solution
The third proportional to 112,824.14 and 235,102.50 is: 489,905.66
Step by Step Solution
- Step 1: Write the proportion equation
112,824.14 : 235,102.50 = 235,102.50 : x - Step 2: Convert to fraction form
112,824.14/235,102.50 = 235,102.50/x - Step 3: Cross multiply
112,824.14x = 235,102.50 × 235,102.50 - Step 4: Simplify right side
112,824.14x = 55,273,185,506.25 - Step 5: Solve for x
x = 55,273,185,506.25/112,824.14 - Step 6: Final answer
x = 489,905.66
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.