Finding the Fourth Proportional to 265,624.24, 366,600.48 and 174,965.68
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Solution
The fourth proportional to 265,624.24, 366,600.48 and 174,965.68 is: 241,478.35
Step by Step Solution
- Step 1: Write the proportion equation
265,624.24 : 366,600.48 = 174,965.68 : x - Step 2: Convert to fraction form
265,624.24/366,600.48 = 174,965.68/x - Step 3: Cross multiply
265,624.24x = 366,600.48 × 174,965.68 - Step 4: Simplify right side
265,624.24x = 64,142,502,271.53 - Step 5: Solve for x
x = 64,142,502,271.53/265,624.24 - Step 6: Final answer
x = 241,478.35
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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.