Finding the Third Proportional to 56,709 and 84,511.50
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Solution
The third proportional to 56,709 and 84,511.50 is: 125,944.62
Step by Step Solution
- Step 1: Write the proportion equation
56,709 : 84,511.50 = 84,511.50 : x - Step 2: Convert to fraction form
56,709/84,511.50 = 84,511.50/x - Step 3: Cross multiply
56,709x = 84,511.50 × 84,511.50 - Step 4: Simplify right side
56,709x = 7,142,193,632.25 - Step 5: Solve for x
x = 7,142,193,632.25/56,709 - Step 6: Final answer
x = 125,944.62
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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.