Finding the Fourth Proportional to 176,810.08, 265,223.84 and 50,468.88
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Solution
The fourth proportional to 176,810.08, 265,223.84 and 50,468.88 is: 75,705.81
Step by Step Solution
- Step 1: Write the proportion equation
176,810.08 : 265,223.84 = 50,468.88 : x - Step 2: Convert to fraction form
176,810.08/265,223.84 = 50,468.88/x - Step 3: Cross multiply
176,810.08x = 265,223.84 × 50,468.88 - Step 4: Simplify right side
176,810.08x = 13,385,550,154.10 - Step 5: Solve for x
x = 13,385,550,154.10/176,810.08 - Step 6: Final answer
x = 75,705.81
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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.