Finding the Fourth Proportional to 183,409.08, 275,022.84 and 65,062.68
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Solution
The fourth proportional to 183,409.08, 275,022.84 and 65,062.68 is: 97,561.82
Step by Step Solution
- Step 1: Write the proportion equation
183,409.08 : 275,022.84 = 65,062.68 : x - Step 2: Convert to fraction form
183,409.08/275,022.84 = 65,062.68/x - Step 3: Cross multiply
183,409.08x = 275,022.84 × 65,062.68 - Step 4: Simplify right side
183,409.08x = 17,893,723,031.61 - Step 5: Solve for x
x = 17,893,723,031.61/183,409.08 - Step 6: Final answer
x = 97,561.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.