Finding the Fourth Proportional to 158,033.75, 237,032.37 and 39,696.08
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Solution
The fourth proportional to 158,033.75, 237,032.37 and 39,696.08 is: 59,539.53
Step by Step Solution
- Step 1: Write the proportion equation
158,033.75 : 237,032.37 = 39,696.08 : x - Step 2: Convert to fraction form
158,033.75/237,032.37 = 39,696.08/x - Step 3: Cross multiply
158,033.75x = 237,032.37 × 39,696.08 - Step 4: Simplify right side
158,033.75x = 9,409,254,736.95 - Step 5: Solve for x
x = 9,409,254,736.95/158,033.75 - Step 6: Final answer
x = 59,539.53
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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.