Finding the Fourth Proportional to 195,893.26, 293,816.80 and 53,752.91
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Solution
The fourth proportional to 195,893.26, 293,816.80 and 53,752.91 is: 80,623.02
Step by Step Solution
- Step 1: Write the proportion equation
195,893.26 : 293,816.80 = 53,752.91 : x - Step 2: Convert to fraction form
195,893.26/293,816.80 = 53,752.91/x - Step 3: Cross multiply
195,893.26x = 293,816.80 × 53,752.91 - Step 4: Simplify right side
195,893.26x = 15,793,506,537.80 - Step 5: Solve for x
x = 15,793,506,537.80/195,893.26 - Step 6: Final answer
x = 80,623.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.