Finding the Fourth Proportional to 376,882.29, 565,201.89 and 124,102.68
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Solution
The fourth proportional to 376,882.29, 565,201.89 and 124,102.68 is: 186,114.00
Step by Step Solution
- Step 1: Write the proportion equation
376,882.29 : 565,201.89 = 124,102.68 : x - Step 2: Convert to fraction form
376,882.29/565,201.89 = 124,102.68/x - Step 3: Cross multiply
376,882.29x = 565,201.89 × 124,102.68 - Step 4: Simplify right side
376,882.29x = 70,143,069,290.07 - Step 5: Solve for x
x = 70,143,069,290.07/376,882.29 - Step 6: Final answer
x = 186,114.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.