Finding the Fourth Proportional to 88,865.00, 133,294.73 and 29,701.16
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Solution
The fourth proportional to 88,865.00, 133,294.73 and 29,701.16 is: 44,550.81
Step by Step Solution
- Step 1: Write the proportion equation
88,865.00 : 133,294.73 = 29,701.16 : x - Step 2: Convert to fraction form
88,865.00/133,294.73 = 29,701.16/x - Step 3: Cross multiply
88,865.00x = 133,294.73 × 29,701.16 - Step 4: Simplify right side
88,865.00x = 3,959,007,287.91 - Step 5: Solve for x
x = 3,959,007,287.91/88,865.00 - Step 6: Final answer
x = 44,550.81
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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.