Finding the Third Proportional to 4,968 and 7,492
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Solution
The third proportional to 4,968 and 7,492 is: 11,298.32
Step by Step Solution
- Step 1: Write the proportion equation
4,968 : 7,492 = 7,492 : x - Step 2: Convert to fraction form
4,968/7,492 = 7,492/x - Step 3: Cross multiply
4,968x = 7,492 × 7,492 - Step 4: Simplify right side
4,968x = 56,130,064 - Step 5: Solve for x
x = 56,130,064/4,968 - Step 6: Final answer
x = 11,298.32
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.