Finding the Fourth Proportional to 177,225.96, 244,570.95 and 96,652.02
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Solution
The fourth proportional to 177,225.96, 244,570.95 and 96,652.02 is: 133,379.31
Step by Step Solution
- Step 1: Write the proportion equation
177,225.96 : 244,570.95 = 96,652.02 : x - Step 2: Convert to fraction form
177,225.96/244,570.95 = 96,652.02/x - Step 3: Cross multiply
177,225.96x = 244,570.95 × 96,652.02 - Step 4: Simplify right side
177,225.96x = 23,638,276,350.82 - Step 5: Solve for x
x = 23,638,276,350.82/177,225.96 - Step 6: Final answer
x = 133,379.31
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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.