Home / 2,156.14-3,234.22-596.16

Finding the Fourth Proportional to 2,156.14, 3,234.22 and 596.16

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Solution

The fourth proportional to 2,156.14, 3,234.22 and 596.16 is: 894.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,156.14 : 3,234.22 = 596.16 : x
  2. Step 2: Convert to fraction form
    2,156.14/3,234.22 = 596.16/x
  3. Step 3: Cross multiply
    2,156.14x = 3,234.22 × 596.16
  4. Step 4: Simplify right side
    2,156.14x = 1,928,112.60
  5. Step 5: Solve for x
    x = 1,928,112.60/2,156.14
  6. Step 6: Final answer
    x = 894.24

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1.5x scale

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.