Finding the Third Proportional to 161,356.88 and 349,929.75
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Solution
The third proportional to 161,356.88 and 349,929.75 is: 758,882.01
Step by Step Solution
- Step 1: Write the proportion equation
161,356.88 : 349,929.75 = 349,929.75 : x - Step 2: Convert to fraction form
161,356.88/349,929.75 = 349,929.75/x - Step 3: Cross multiply
161,356.88x = 349,929.75 × 349,929.75 - Step 4: Simplify right side
161,356.88x = 122,450,829,935.06 - Step 5: Solve for x
x = 122,450,829,935.06/161,356.88 - Step 6: Final answer
x = 758,882.01
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.