Finding the Third Proportional to 26,851.50 and 58,482
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Solution
The third proportional to 26,851.50 and 58,482 is: 127,372.56
Step by Step Solution
- Step 1: Write the proportion equation
26,851.50 : 58,482 = 58,482 : x - Step 2: Convert to fraction form
26,851.50/58,482 = 58,482/x - Step 3: Cross multiply
26,851.50x = 58,482 × 58,482 - Step 4: Simplify right side
26,851.50x = 3,420,144,324 - Step 5: Solve for x
x = 3,420,144,324/26,851.50 - Step 6: Final answer
x = 127,372.56
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.