Finding the Third Proportional to 107,984.81 and 148,854.94
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Solution
The third proportional to 107,984.81 and 148,854.94 is: 205,193.60
Step by Step Solution
- Step 1: Write the proportion equation
107,984.81 : 148,854.94 = 148,854.94 : x - Step 2: Convert to fraction form
107,984.81/148,854.94 = 148,854.94/x - Step 3: Cross multiply
107,984.81x = 148,854.94 × 148,854.94 - Step 4: Simplify right side
107,984.81x = 22,157,792,418.13 - Step 5: Solve for x
x = 22,157,792,418.13/107,984.81 - Step 6: Final answer
x = 205,193.60
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.