Home / 1,895.24-2,843.22-596.78

Finding the Fourth Proportional to 1,895.24, 2,843.22 and 596.78

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Solution

The fourth proportional to 1,895.24, 2,843.22 and 596.78 is: 895.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895.24 : 2,843.22 = 596.78 : x
  2. Step 2: Convert to fraction form
    1,895.24/2,843.22 = 596.78/x
  3. Step 3: Cross multiply
    1,895.24x = 2,843.22 × 596.78
  4. Step 4: Simplify right side
    1,895.24x = 1,696,776.83
  5. Step 5: Solve for x
    x = 1,696,776.83/1,895.24
  6. Step 6: Final answer
    x = 895.28

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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.