Finding the Third Proportional to 94,130.25 and 143,402.75
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Solution
The third proportional to 94,130.25 and 143,402.75 is: 218,466.95
Step by Step Solution
- Step 1: Write the proportion equation
94,130.25 : 143,402.75 = 143,402.75 : x - Step 2: Convert to fraction form
94,130.25/143,402.75 = 143,402.75/x - Step 3: Cross multiply
94,130.25x = 143,402.75 × 143,402.75 - Step 4: Simplify right side
94,130.25x = 20,564,348,707.56 - Step 5: Solve for x
x = 20,564,348,707.56/94,130.25 - Step 6: Final answer
x = 218,466.95
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.