Finding the Fourth Proportional to 230,732.24, 346,122.50 and 62,253.96
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Solution
The fourth proportional to 230,732.24, 346,122.50 and 62,253.96 is: 93,387.45
Step by Step Solution
- Step 1: Write the proportion equation
230,732.24 : 346,122.50 = 62,253.96 : x - Step 2: Convert to fraction form
230,732.24/346,122.50 = 62,253.96/x - Step 3: Cross multiply
230,732.24x = 346,122.50 × 62,253.96 - Step 4: Simplify right side
230,732.24x = 21,547,494,539.49 - Step 5: Solve for x
x = 21,547,494,539.49/230,732.24 - Step 6: Final answer
x = 93,387.45
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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.