Finding the Fourth Proportional to 177,027.02, 244,263.49 and 104,452.74
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Solution
The fourth proportional to 177,027.02, 244,263.49 and 104,452.74 is: 144,124.84
Step by Step Solution
- Step 1: Write the proportion equation
177,027.02 : 244,263.49 = 104,452.74 : x - Step 2: Convert to fraction form
177,027.02/244,263.49 = 104,452.74/x - Step 3: Cross multiply
177,027.02x = 244,263.49 × 104,452.74 - Step 4: Simplify right side
177,027.02x = 25,513,990,812.46 - Step 5: Solve for x
x = 25,513,990,812.46/177,027.02 - Step 6: Final answer
x = 144,124.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.