Finding the Third Proportional to 93,990.75 and 202,964.13
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Solution
The third proportional to 93,990.75 and 202,964.13 is: 438,281.81
Step by Step Solution
- Step 1: Write the proportion equation
93,990.75 : 202,964.13 = 202,964.13 : x - Step 2: Convert to fraction form
93,990.75/202,964.13 = 202,964.13/x - Step 3: Cross multiply
93,990.75x = 202,964.13 × 202,964.13 - Step 4: Simplify right side
93,990.75x = 41,194,436,037.02 - Step 5: Solve for x
x = 41,194,436,037.02/93,990.75 - Step 6: Final answer
x = 438,281.81
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.