Finding the Third Proportional to 102,703.50 and 153,366.75
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Solution
The third proportional to 102,703.50 and 153,366.75 is: 229,021.99
Step by Step Solution
- Step 1: Write the proportion equation
102,703.50 : 153,366.75 = 153,366.75 : x - Step 2: Convert to fraction form
102,703.50/153,366.75 = 153,366.75/x - Step 3: Cross multiply
102,703.50x = 153,366.75 × 153,366.75 - Step 4: Simplify right side
102,703.50x = 23,521,360,005.56 - Step 5: Solve for x
x = 23,521,360,005.56/102,703.50 - Step 6: Final answer
x = 229,021.99
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.