Finding the Fourth Proportional to 237,068.19, 355,549.03 and 68,550.93
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Solution
The fourth proportional to 237,068.19, 355,549.03 and 68,550.93 is: 102,810.99
Step by Step Solution
- Step 1: Write the proportion equation
237,068.19 : 355,549.03 = 68,550.93 : x - Step 2: Convert to fraction form
237,068.19/355,549.03 = 68,550.93/x - Step 3: Cross multiply
237,068.19x = 355,549.03 × 68,550.93 - Step 4: Simplify right side
237,068.19x = 24,373,216,495.72 - Step 5: Solve for x
x = 24,373,216,495.72/237,068.19 - Step 6: Final answer
x = 102,810.99
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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.