Finding the Fourth Proportional to 295,768.65, 408,357.80 and 174,948.75
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Solution
The fourth proportional to 295,768.65, 408,357.80 and 174,948.75 is: 241,545.84
Step by Step Solution
- Step 1: Write the proportion equation
295,768.65 : 408,357.80 = 174,948.75 : x - Step 2: Convert to fraction form
295,768.65/408,357.80 = 174,948.75/x - Step 3: Cross multiply
295,768.65x = 408,357.80 × 174,948.75 - Step 4: Simplify right side
295,768.65x = 71,441,685,788.01 - Step 5: Solve for x
x = 71,441,685,788.01/295,768.65 - Step 6: Final answer
x = 241,545.84
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.