Finding the Third Proportional to 162,652.50 and 243,114.75
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Solution
The third proportional to 162,652.50 and 243,114.75 is: 363,380.71
Step by Step Solution
- Step 1: Write the proportion equation
162,652.50 : 243,114.75 = 243,114.75 : x - Step 2: Convert to fraction form
162,652.50/243,114.75 = 243,114.75/x - Step 3: Cross multiply
162,652.50x = 243,114.75 × 243,114.75 - Step 4: Simplify right side
162,652.50x = 59,104,781,667.56 - Step 5: Solve for x
x = 59,104,781,667.56/162,652.50 - Step 6: Final answer
x = 363,380.71
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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.