Finding the Fourth Proportional to 240,903.04, 332,448.84 and 133,474.75
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Solution
The fourth proportional to 240,903.04, 332,448.84 and 133,474.75 is: 184,196.62
Step by Step Solution
- Step 1: Write the proportion equation
240,903.04 : 332,448.84 = 133,474.75 : x - Step 2: Convert to fraction form
240,903.04/332,448.84 = 133,474.75/x - Step 3: Cross multiply
240,903.04x = 332,448.84 × 133,474.75 - Step 4: Simplify right side
240,903.04x = 44,373,525,806.79 - Step 5: Solve for x
x = 44,373,525,806.79/240,903.04 - Step 6: Final answer
x = 184,196.62
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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.