Home / 5,937.46-8,906.39-2,238.82

Finding the Fourth Proportional to 5,937.46, 8,906.39 and 2,238.82

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Solution

The fourth proportional to 5,937.46, 8,906.39 and 2,238.82 is: 3,358.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937.46 : 8,906.39 = 2,238.82 : x
  2. Step 2: Convert to fraction form
    5,937.46/8,906.39 = 2,238.82/x
  3. Step 3: Cross multiply
    5,937.46x = 8,906.39 × 2,238.82
  4. Step 4: Simplify right side
    5,937.46x = 19,939,804.06
  5. Step 5: Solve for x
    x = 19,939,804.06/5,937.46
  6. Step 6: Final answer
    x = 3,358.31

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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.