Finding the Fourth Proportional to 327,888.94, 452,477.88 and 184,645.88
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Solution
The fourth proportional to 327,888.94, 452,477.88 and 184,645.88 is: 254,806.33
Step by Step Solution
- Step 1: Write the proportion equation
327,888.94 : 452,477.88 = 184,645.88 : x - Step 2: Convert to fraction form
327,888.94/452,477.88 = 184,645.88/x - Step 3: Cross multiply
327,888.94x = 452,477.88 × 184,645.88 - Step 4: Simplify right side
327,888.94x = 83,548,176,333.13 - Step 5: Solve for x
x = 83,548,176,333.13/327,888.94 - Step 6: Final answer
x = 254,806.33
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1.5x scale
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.