Finding the Fourth Proportional to 536,224.09, 804,435.00 and 176,415.17
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Solution
The fourth proportional to 536,224.09, 804,435.00 and 176,415.17 is: 264,655.28
Step by Step Solution
- Step 1: Write the proportion equation
536,224.09 : 804,435.00 = 176,415.17 : x - Step 2: Convert to fraction form
536,224.09/804,435.00 = 176,415.17/x - Step 3: Cross multiply
536,224.09x = 804,435.00 × 176,415.17 - Step 4: Simplify right side
536,224.09x = 141,914,536,396.87 - Step 5: Solve for x
x = 141,914,536,396.87/536,224.09 - Step 6: Final answer
x = 264,655.28
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1.5x scale
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.