Finding the Fourth Proportional to 174,558.99, 261,594.40 and 94,423.96
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Solution
The fourth proportional to 174,558.99, 261,594.40 and 94,423.96 is: 141,503.91
Step by Step Solution
- Step 1: Write the proportion equation
174,558.99 : 261,594.40 = 94,423.96 : x - Step 2: Convert to fraction form
174,558.99/261,594.40 = 94,423.96/x - Step 3: Cross multiply
174,558.99x = 261,594.40 × 94,423.96 - Step 4: Simplify right side
174,558.99x = 24,700,779,161.82 - Step 5: Solve for x
x = 24,700,779,161.82/174,558.99 - Step 6: Final answer
x = 141,503.91
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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.