Finding the Fourth Proportional to 375,450.11, 563,177.07 and 94,967.63
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Solution
The fourth proportional to 375,450.11, 563,177.07 and 94,967.63 is: 142,451.93
Step by Step Solution
- Step 1: Write the proportion equation
375,450.11 : 563,177.07 = 94,967.63 : x - Step 2: Convert to fraction form
375,450.11/563,177.07 = 94,967.63/x - Step 3: Cross multiply
375,450.11x = 563,177.07 × 94,967.63 - Step 4: Simplify right side
375,450.11x = 53,483,591,608.24 - Step 5: Solve for x
x = 53,483,591,608.24/375,450.11 - Step 6: Final answer
x = 142,451.93
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.