Finding the Third Proportional to 39,982 and 59,753
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Solution
The third proportional to 39,982 and 59,753 is: 89,300.71
Step by Step Solution
- Step 1: Write the proportion equation
39,982 : 59,753 = 59,753 : x - Step 2: Convert to fraction form
39,982/59,753 = 59,753/x - Step 3: Cross multiply
39,982x = 59,753 × 59,753 - Step 4: Simplify right side
39,982x = 3,570,421,009 - Step 5: Solve for x
x = 3,570,421,009/39,982 - Step 6: Final answer
x = 89,300.71
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.