Finding the Fourth Proportional to 167,743.23, 251,606.70 and 62,554.02
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Solution
The fourth proportional to 167,743.23, 251,606.70 and 62,554.02 is: 93,827.99
Step by Step Solution
- Step 1: Write the proportion equation
167,743.23 : 251,606.70 = 62,554.02 : x - Step 2: Convert to fraction form
167,743.23/251,606.70 = 62,554.02/x - Step 3: Cross multiply
167,743.23x = 251,606.70 × 62,554.02 - Step 4: Simplify right side
167,743.23x = 15,739,010,543.93 - Step 5: Solve for x
x = 15,739,010,543.93/167,743.23 - Step 6: Final answer
x = 93,827.99
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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.