Finding the Fourth Proportional to 585,300.11, 877,950.52 and 164,575.99
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Solution
The fourth proportional to 585,300.11, 877,950.52 and 164,575.99 is: 246,864.08
Step by Step Solution
- Step 1: Write the proportion equation
585,300.11 : 877,950.52 = 164,575.99 : x - Step 2: Convert to fraction form
585,300.11/877,950.52 = 164,575.99/x - Step 3: Cross multiply
585,300.11x = 877,950.52 × 164,575.99 - Step 4: Simplify right side
585,300.11x = 144,489,573,393.70 - Step 5: Solve for x
x = 144,489,573,393.70/585,300.11 - Step 6: Final answer
x = 246,864.08
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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.