Finding the Third Proportional to 113,015.25 and 153,489.94
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Solution
The third proportional to 113,015.25 and 153,489.94 is: 208,460.02
Step by Step Solution
- Step 1: Write the proportion equation
113,015.25 : 153,489.94 = 153,489.94 : x - Step 2: Convert to fraction form
113,015.25/153,489.94 = 153,489.94/x - Step 3: Cross multiply
113,015.25x = 153,489.94 × 153,489.94 - Step 4: Simplify right side
113,015.25x = 23,559,160,913.75 - Step 5: Solve for x
x = 23,559,160,913.75/113,015.25 - Step 6: Final answer
x = 208,460.02
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.