Finding the Fourth Proportional to 327,530.10, 452,000.37 and 184,295.23
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Solution
The fourth proportional to 327,530.10, 452,000.37 and 184,295.23 is: 254,332.39
Step by Step Solution
- Step 1: Write the proportion equation
327,530.10 : 452,000.37 = 184,295.23 : x - Step 2: Convert to fraction form
327,530.10/452,000.37 = 184,295.23/x - Step 3: Cross multiply
327,530.10x = 452,000.37 × 184,295.23 - Step 4: Simplify right side
327,530.10x = 83,301,512,149.24 - Step 5: Solve for x
x = 83,301,512,149.24/327,530.10 - Step 6: Final answer
x = 254,332.39
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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.