Finding the Third Proportional to 83,926.13 and 163,599.75
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Solution
The third proportional to 83,926.13 and 163,599.75 is: 318,909.97
Step by Step Solution
- Step 1: Write the proportion equation
83,926.13 : 163,599.75 = 163,599.75 : x - Step 2: Convert to fraction form
83,926.13/163,599.75 = 163,599.75/x - Step 3: Cross multiply
83,926.13x = 163,599.75 × 163,599.75 - Step 4: Simplify right side
83,926.13x = 26,764,878,200.06 - Step 5: Solve for x
x = 26,764,878,200.06/83,926.13 - Step 6: Final answer
x = 318,909.97
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These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.