Finding the Fourth Proportional to 2,053.13, 3,079.31 and 592.07
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Solution
The fourth proportional to 2,053.13, 3,079.31 and 592.07 is: 887.99
Step by Step Solution
- Step 1: Write the proportion equation
2,053.13 : 3,079.31 = 592.07 : x - Step 2: Convert to fraction form
2,053.13/3,079.31 = 592.07/x - Step 3: Cross multiply
2,053.13x = 3,079.31 × 592.07 - Step 4: Simplify right side
2,053.13x = 1,823,148.71 - Step 5: Solve for x
x = 1,823,148.71/2,053.13 - Step 6: Final answer
x = 887.99
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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.