Finding the Third Proportional to 125,965.13 and 276,503.63
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Solution
The third proportional to 125,965.13 and 276,503.63 is: 606,947.79
Step by Step Solution
- Step 1: Write the proportion equation
125,965.13 : 276,503.63 = 276,503.63 : x - Step 2: Convert to fraction form
125,965.13/276,503.63 = 276,503.63/x - Step 3: Cross multiply
125,965.13x = 276,503.63 × 276,503.63 - Step 4: Simplify right side
125,965.13x = 76,454,254,638.14 - Step 5: Solve for x
x = 76,454,254,638.14/125,965.13 - Step 6: Final answer
x = 606,947.79
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.