Finding the Third Proportional to 454 and 592.50
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Solution
The third proportional to 454 and 592.50 is: 773.25
Step by Step Solution
- Step 1: Write the proportion equation
454 : 592.50 = 592.50 : x - Step 2: Convert to fraction form
454/592.50 = 592.50/x - Step 3: Cross multiply
454x = 592.50 × 592.50 - Step 4: Simplify right side
454x = 351,056.25 - Step 5: Solve for x
x = 351,056.25/454 - Step 6: Final answer
x = 773.25
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These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.