Finding the Fourth Proportional to 152,158.08, 228,238.08 and 41,350.08
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Solution
The fourth proportional to 152,158.08, 228,238.08 and 41,350.08 is: 62,025.38
Step by Step Solution
- Step 1: Write the proportion equation
152,158.08 : 228,238.08 = 41,350.08 : x - Step 2: Convert to fraction form
152,158.08/228,238.08 = 41,350.08/x - Step 3: Cross multiply
152,158.08x = 228,238.08 × 41,350.08 - Step 4: Simplify right side
152,158.08x = 9,437,662,867.05 - Step 5: Solve for x
x = 9,437,662,867.05/152,158.08 - Step 6: Final answer
x = 62,025.38
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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.