Finding the Fourth Proportional to 254,600.08, 351,058.24 and 162,595.42
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Solution
The fourth proportional to 254,600.08, 351,058.24 and 162,595.42 is: 224,196.56
Step by Step Solution
- Step 1: Write the proportion equation
254,600.08 : 351,058.24 = 162,595.42 : x - Step 2: Convert to fraction form
254,600.08/351,058.24 = 162,595.42/x - Step 3: Cross multiply
254,600.08x = 351,058.24 × 162,595.42 - Step 4: Simplify right side
254,600.08x = 57,080,461,977.26 - Step 5: Solve for x
x = 57,080,461,977.26/254,600.08 - Step 6: Final answer
x = 224,196.56
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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.