Finding the Fourth Proportional to 366,073.24, 549,464.94 and 176,666.91
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Solution
The fourth proportional to 366,073.24, 549,464.94 and 176,666.91 is: 265,171.73
Step by Step Solution
- Step 1: Write the proportion equation
366,073.24 : 549,464.94 = 176,666.91 : x - Step 2: Convert to fraction form
366,073.24/549,464.94 = 176,666.91/x - Step 3: Cross multiply
366,073.24x = 549,464.94 × 176,666.91 - Step 4: Simplify right side
366,073.24x = 97,072,273,103.14 - Step 5: Solve for x
x = 97,072,273,103.14/366,073.24 - Step 6: Final answer
x = 265,171.73
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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.