Finding the Third Proportional to 133,392 and 203,475.75
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Solution
The third proportional to 133,392 and 203,475.75 is: 310,381.29
Step by Step Solution
- Step 1: Write the proportion equation
133,392 : 203,475.75 = 203,475.75 : x - Step 2: Convert to fraction form
133,392/203,475.75 = 203,475.75/x - Step 3: Cross multiply
133,392x = 203,475.75 × 203,475.75 - Step 4: Simplify right side
133,392x = 41,402,380,838.06 - Step 5: Solve for x
x = 41,402,380,838.06/133,392 - Step 6: Final answer
x = 310,381.29
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.