Finding the Third Proportional to 110,766.75 and 242,977.88
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Solution
The third proportional to 110,766.75 and 242,977.88 is: 532,996.12
Step by Step Solution
- Step 1: Write the proportion equation
110,766.75 : 242,977.88 = 242,977.88 : x - Step 2: Convert to fraction form
110,766.75/242,977.88 = 242,977.88/x - Step 3: Cross multiply
110,766.75x = 242,977.88 × 242,977.88 - Step 4: Simplify right side
110,766.75x = 59,038,247,739.52 - Step 5: Solve for x
x = 59,038,247,739.52/110,766.75 - Step 6: Final answer
x = 532,996.12
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.