Finding the Fourth Proportional to 176,588.24, 264,853.94 and 48,474.63
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Solution
The fourth proportional to 176,588.24, 264,853.94 and 48,474.63 is: 72,704.14
Step by Step Solution
- Step 1: Write the proportion equation
176,588.24 : 264,853.94 = 48,474.63 : x - Step 2: Convert to fraction form
176,588.24/264,853.94 = 48,474.63/x - Step 3: Cross multiply
176,588.24x = 264,853.94 × 48,474.63 - Step 4: Simplify right side
176,588.24x = 12,838,696,503.17 - Step 5: Solve for x
x = 12,838,696,503.17/176,588.24 - Step 6: Final answer
x = 72,704.14
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.