Finding the Fourth Proportional to 333,501.08, 460,230.99 and 180,538.52
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Solution
The fourth proportional to 333,501.08, 460,230.99 and 180,538.52 is: 249,142.88
Step by Step Solution
- Step 1: Write the proportion equation
333,501.08 : 460,230.99 = 180,538.52 : x - Step 2: Convert to fraction form
333,501.08/460,230.99 = 180,538.52/x - Step 3: Cross multiply
333,501.08x = 460,230.99 × 180,538.52 - Step 4: Simplify right side
333,501.08x = 83,089,419,491.58 - Step 5: Solve for x
x = 83,089,419,491.58/333,501.08 - Step 6: Final answer
x = 249,142.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.