Finding the Fourth Proportional to 177,935.52, 244,148.28 and 176,263.68
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Solution
The fourth proportional to 177,935.52, 244,148.28 and 176,263.68 is: 241,854.32
Step by Step Solution
- Step 1: Write the proportion equation
177,935.52 : 244,148.28 = 176,263.68 : x - Step 2: Convert to fraction form
177,935.52/244,148.28 = 176,263.68/x - Step 3: Cross multiply
177,935.52x = 244,148.28 × 176,263.68 - Step 4: Simplify right side
177,935.52x = 43,034,474,298.47 - Step 5: Solve for x
x = 43,034,474,298.47/177,935.52 - Step 6: Final answer
x = 241,854.32
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.