Finding the Third Proportional to 458.50 and 614
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Solution
The third proportional to 458.50 and 614 is: 822.24
Step by Step Solution
- Step 1: Write the proportion equation
458.50 : 614 = 614 : x - Step 2: Convert to fraction form
458.50/614 = 614/x - Step 3: Cross multiply
458.50x = 614 × 614 - Step 4: Simplify right side
458.50x = 376,996 - Step 5: Solve for x
x = 376,996/458.50 - Step 6: Final answer
x = 822.24
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.