Home / 5,967.37-8,235.12-3,314.71

Finding the Fourth Proportional to 5,967.37, 8,235.12 and 3,314.71

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Solution

The fourth proportional to 5,967.37, 8,235.12 and 3,314.71 is: 4,574.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967.37 : 8,235.12 = 3,314.71 : x
  2. Step 2: Convert to fraction form
    5,967.37/8,235.12 = 3,314.71/x
  3. Step 3: Cross multiply
    5,967.37x = 8,235.12 × 3,314.71
  4. Step 4: Simplify right side
    5,967.37x = 27,297,034.62
  5. Step 5: Solve for x
    x = 27,297,034.62/5,967.37
  6. Step 6: Final answer
    x = 4,574.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.