Finding the Fourth Proportional to 73,558.29, 101,507.38 and 41,733.19
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Solution
The fourth proportional to 73,558.29, 101,507.38 and 41,733.19 is: 57,590.06
Step by Step Solution
- Step 1: Write the proportion equation
73,558.29 : 101,507.38 = 41,733.19 : x - Step 2: Convert to fraction form
73,558.29/101,507.38 = 41,733.19/x - Step 3: Cross multiply
73,558.29x = 101,507.38 × 41,733.19 - Step 4: Simplify right side
73,558.29x = 4,236,226,798.49 - Step 5: Solve for x
x = 4,236,226,798.49/73,558.29 - Step 6: Final answer
x = 57,590.06
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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.