Finding the Third Proportional to 122,189.63 and 184,065.75
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Solution
The third proportional to 122,189.63 and 184,065.75 is: 277,275.59
Step by Step Solution
- Step 1: Write the proportion equation
122,189.63 : 184,065.75 = 184,065.75 : x - Step 2: Convert to fraction form
122,189.63/184,065.75 = 184,065.75/x - Step 3: Cross multiply
122,189.63x = 184,065.75 × 184,065.75 - Step 4: Simplify right side
122,189.63x = 33,880,200,323.06 - Step 5: Solve for x
x = 33,880,200,323.06/122,189.63 - Step 6: Final answer
x = 277,275.59
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.