Finding the Fourth Proportional to 184,434.10, 276,651.15 and 174,811.30
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Solution
The fourth proportional to 184,434.10, 276,651.15 and 174,811.30 is: 262,216.95
Step by Step Solution
- Step 1: Write the proportion equation
184,434.10 : 276,651.15 = 174,811.30 : x - Step 2: Convert to fraction form
184,434.10/276,651.15 = 174,811.30/x - Step 3: Cross multiply
184,434.10x = 276,651.15 × 174,811.30 - Step 4: Simplify right side
184,434.10x = 48,361,747,178.00 - Step 5: Solve for x
x = 48,361,747,178.00/184,434.10 - Step 6: Final answer
x = 262,216.95
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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.