Finding the Fourth Proportional to 235,533.24, 353,166.08 and 160,744.01
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Solution
The fourth proportional to 235,533.24, 353,166.08 and 160,744.01 is: 241,024.70
Step by Step Solution
- Step 1: Write the proportion equation
235,533.24 : 353,166.08 = 160,744.01 : x - Step 2: Convert to fraction form
235,533.24/353,166.08 = 160,744.01/x - Step 3: Cross multiply
235,533.24x = 353,166.08 × 160,744.01 - Step 4: Simplify right side
235,533.24x = 56,769,329,325.63 - Step 5: Solve for x
x = 56,769,329,325.63/235,533.24 - Step 6: Final answer
x = 241,024.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.