Finding the Third Proportional to 67,454 and 98,994
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Solution
The third proportional to 67,454 and 98,994 is: 145,281.41
Step by Step Solution
- Step 1: Write the proportion equation
67,454 : 98,994 = 98,994 : x - Step 2: Convert to fraction form
67,454/98,994 = 98,994/x - Step 3: Cross multiply
67,454x = 98,994 × 98,994 - Step 4: Simplify right side
67,454x = 9,799,812,036 - Step 5: Solve for x
x = 9,799,812,036/67,454 - Step 6: Final answer
x = 145,281.41
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.