Finding the Third Proportional to 101,441.75 and 158,303.75
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Solution
The third proportional to 101,441.75 and 158,303.75 is: 247,039.09
Step by Step Solution
- Step 1: Write the proportion equation
101,441.75 : 158,303.75 = 158,303.75 : x - Step 2: Convert to fraction form
101,441.75/158,303.75 = 158,303.75/x - Step 3: Cross multiply
101,441.75x = 158,303.75 × 158,303.75 - Step 4: Simplify right side
101,441.75x = 25,060,077,264.06 - Step 5: Solve for x
x = 25,060,077,264.06/101,441.75 - Step 6: Final answer
x = 247,039.09
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.