Finding the Third Proportional to 102,317.63 and 157,850.44
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Solution
The third proportional to 102,317.63 and 157,850.44 is: 243,523.64
Step by Step Solution
- Step 1: Write the proportion equation
102,317.63 : 157,850.44 = 157,850.44 : x - Step 2: Convert to fraction form
102,317.63/157,850.44 = 157,850.44/x - Step 3: Cross multiply
102,317.63x = 157,850.44 × 157,850.44 - Step 4: Simplify right side
102,317.63x = 24,916,760,618.94 - Step 5: Solve for x
x = 24,916,760,618.94/102,317.63 - Step 6: Final answer
x = 243,523.64
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.