Home / 3,083.67-4,622.94-1,232.91

Finding the Fourth Proportional to 3,083.67, 4,622.94 and 1,232.91

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Solution

The fourth proportional to 3,083.67, 4,622.94 and 1,232.91 is: 1,848.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083.67 : 4,622.94 = 1,232.91 : x
  2. Step 2: Convert to fraction form
    3,083.67/4,622.94 = 1,232.91/x
  3. Step 3: Cross multiply
    3,083.67x = 4,622.94 × 1,232.91
  4. Step 4: Simplify right side
    3,083.67x = 5,699,668.96
  5. Step 5: Solve for x
    x = 5,699,668.96/3,083.67
  6. Step 6: Final answer
    x = 1,848.34

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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.