Finding the Third Proportional to 55,373.63 and 120,011.63
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Solution
The third proportional to 55,373.63 and 120,011.63 is: 260,101.99
Step by Step Solution
- Step 1: Write the proportion equation
55,373.63 : 120,011.63 = 120,011.63 : x - Step 2: Convert to fraction form
55,373.63/120,011.63 = 120,011.63/x - Step 3: Cross multiply
55,373.63x = 120,011.63 × 120,011.63 - Step 4: Simplify right side
55,373.63x = 14,402,790,135.14 - Step 5: Solve for x
x = 14,402,790,135.14/55,373.63 - Step 6: Final answer
x = 260,101.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.