Home / 2,057.20-3,085.80-596.37

Finding the Fourth Proportional to 2,057.20, 3,085.80 and 596.37

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Solution

The fourth proportional to 2,057.20, 3,085.80 and 596.37 is: 894.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,057.20 : 3,085.80 = 596.37 : x
  2. Step 2: Convert to fraction form
    2,057.20/3,085.80 = 596.37/x
  3. Step 3: Cross multiply
    2,057.20x = 3,085.80 × 596.37
  4. Step 4: Simplify right side
    2,057.20x = 1,840,263.12
  5. Step 5: Solve for x
    x = 1,840,263.12/2,057.20
  6. Step 6: Final answer
    x = 894.55

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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.